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Nitrile Rubber (NBR, HNBR, HSN ) O-rings

49 Results
Techcon TSD1400-014A Buna N O-Ring -- TSD1400-014A [TSD1400-014APK from Techcon]
from Ellsworth Adhesives

Techcon Systems TSD1400-014A Buna N O-Ring. Techcon components are recommended for use with other Techcon Parts only. [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
O-Ring for Corrugated Tubes -- 8112800
from Altech Corp.

Features: NBR 70. SHore of 70. Temperatue Range -30 to 120 °C [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Inside Diameter (ID): 0.1969
  • O-ring Size: Custom
  • Material Trade Name: NBR 70
O-Rings
from CT Gasket & Polymer Co., Inc.

Both O-rings and X-rings are often referred to by the collective term “seals. ”. CTG ’s experienced engineers will custom tailor a seal to fit your exact requirements, and manufacture 1 or 1,000 seals to your specifications that same day. O-rings are sized to the SAE standard... [See More]

  • Synthetic Rubbers: Butyl Rubber (IIR) (optional feature); Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Fluorosilicone (FVMQ, FMQ, FPM, FSI) (optional feature); Nitrile Rubber (NBR, HNBR, HSN ); Polychloroprene (CR - Neoprene) (optional feature); Silicone Rubber
  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475); Available in all 'AS568A-' boss gasket sizes (901- and up)
O-Rings -- Static Seals
from Freudenberg Sealing Technologies

The O-rings of Freudenberg Sealing Technologies are used for the static sealing of idling machine parts against liquids and gases. The versatile applications include water fittings, air conditioners, vehicle engines or dentist drills. In addition, the classic O-ring seal is also available in special... [See More]

  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Perfluoroelastomer (FFKM, FFPM); VMQ, SIMRIZ, Fluoroprene, AU, FEP-F, FEP-V
O-Rings, Buna/ Nitrile -- item-1202 Buna/ Nitrile
from Arizona Sealing Devices, Inc.

Arizona Sealing Devices, Inc. Compound Designation: BN. Standard Color: Black. Description: Presently the seal industry's most widely used and economical elastomer, Nitrile combines excellent resistance to petroleum-based oils and fuels, silicone greases, hydraulic fluids, water and alcohols, with a... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Inside Diameter (ID): 0.0290
  • O-ring Size: Custom
  • Outside Diameter (OD): 0.0938
128811
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0630
  • Inside Diameter (ID): 0.2402
  • Outside Diameter (OD): 0.3661
O-rings
from Boyd

O-Rings.com by Boyd Corporation is an ISO9001, AS9100C, ISO13485 and ISO14001 registered manufacturer offering high quality O-Rings and custom rubber seals available to ship globally — all at the best value in the industry. We offer more than 250 compounds including nitrile, fluorocarbon,... [See More]

  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Silicone Rubber; Custom Compounds
  • Inside Diameter (ID): 0.0290 to 20.95
  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • O-ring Hardness (Durometer): 70 durometer; 75 durometer; 90 durometer
Perbunan Sealing O-Rings -- 8112070
from Altech Corp.

Features: Perbunan. PG and Metric Threads. Temperature Range -25 to 120 °C [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Inside Diameter (ID): 0.3937
  • O-ring Size: Custom
  • Material Trade Name: Perbunan
128827
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0630
  • Inside Diameter (ID): 0.3189
  • Outside Diameter (OD): 0.4449
128833
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0630
  • Inside Diameter (ID): 0.3976
  • Outside Diameter (OD): 0.5236
128849
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0630
  • Inside Diameter (ID): 0.4764
  • Outside Diameter (OD): 0.6024
128855
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0630
  • Inside Diameter (ID): 0.5551
  • Outside Diameter (OD): 0.6811
128861
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Type =... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
128877
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0945
  • Inside Diameter (ID): 0.2598
  • Outside Diameter (OD): 0.4488
128883
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Type =... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
128899
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0945
  • Inside Diameter (ID): 0.3780
  • Outside Diameter (OD): 0.5669
128906
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0945
  • Inside Diameter (ID): 0.4567
  • Outside Diameter (OD): 0.6457
128912
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0945
  • Inside Diameter (ID): 0.5748
  • Outside Diameter (OD): 0.7638
128928
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.1181
  • Inside Diameter (ID): 0.7677
  • Outside Diameter (OD): 1
128934
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.1181
  • Inside Diameter (ID): 0.9646
  • Outside Diameter (OD): 1.2
128940
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.1181
  • Inside Diameter (ID): 1.04
  • Outside Diameter (OD): 1.28
128956
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.1181
  • Inside Diameter (ID): 1.24
  • Outside Diameter (OD): 1.48
128962
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.1181
  • Inside Diameter (ID): 1.28
  • Outside Diameter (OD): 1.52
128978
from RS Components, Ltd.

RS Pro metric O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Inside... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.1181
  • Inside Diameter (ID): 1.56
  • Outside Diameter (OD): 1.79
136601
from RS Components, Ltd.

Nitrile NBR70 splicing kit for fast, on the spot production of O-Rings, reducing down time. Replacement Nitrile O-Ring cord is available separately, from 1.6 mm to 8.4 mm diameter. Type = Metric O-Ring Splicing Kit. Material = Nitrile. Kit Contents = 18 Pieces [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
2118715
from RS Components, Ltd.

Also known as oil seals, these seals are ideal for excluding dirt, dust, water or any other contaminant whilst retaining lubricant in rotary shaft equipment. They are generally used as a means of protecting the bearings of rotating shafts. Replaceable without damage to the housing bore. No need for... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.2362
  • Inside Diameter (ID): 0.1969
  • Outside Diameter (OD): 0.6299
Metric O-Rings -- AS568B-M1.02X1.78
from O-Rings West, Inc.

O-Rings West strives to be the most dependable supplier of O-rings and custom molded rubber products. We have thousands of active customers and a 98% on-time delivery record. We can make virtually any O-ring or molded rubber product to your specifications and you can rely upon our knowledgeable team... [See More]

  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Fluorosilicone (FVMQ, FMQ, FPM, FSI) (optional feature); Nitrile Rubber (NBR, HNBR, HSN ); Polychloroprene (CR - Neoprene) (optional feature); Silicone Rubber
  • Inside Diameter (ID): 0.0701
  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Cross-section: 0.0402
O-Rings
from ACE Seal, LLC

Global supplier of o-rings, all standard sizes in stock [See More]

  • Synthetic Rubbers: Butyl Rubber (IIR); Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Fluorosilicone (FVMQ, FMQ, FPM, FSI); Nitrile Rubber (NBR, HNBR, HSN ); Polychloroprene (CR - Neoprene); Polytetrafluoroethylene (PTFE); Silicone Rubber; Styrene Butadiene Rubber (SBR)
  • O-ring Hardness (Durometer): 30 durometer (optional feature); 35 durometer (optional feature); 40 durometer; 45 durometer; 50 durometer; 55 durometer; 60 durometer; 65 durometer; 70 durometer; 75 durometer; 80 durometer; 85 durometer; 90 durometer
  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475); Available in all 'AS568A-' boss gasket sizes (901- and up); Available in British Standard metric sizes (e.g. 'BS'); Available in JIS standard sizes (e.g. G, P, S and V ); Custom
  • O-ring Features: FDA Approved or 3A Sanitary Classification; Peroxide Cured; MILSPEC
O-Ring -- 1064GB
from Greenlee Textron, Inc.

NITRILE MATERIAL. BLACK COLOR. 1.62 INCH INNER DIAMETER. 1.87 INCH OUTER DIAMETER. 1.25 INCH CROSS SECTION SIZE [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 1.25
  • Inside Diameter (ID): 1.62
  • Outside Diameter (OD): 1.87
Custom Rubber O-Rings
from Aero Rubber Company, Inc.

Aero Rubber O-Rings are made to standard AS658 sizes and tolerances, as well as to a customer required special size and material requirements. Aero produces O-Rings from both sponge and solid rubber compounds through a number of processes. Molded. Extruded and Spliced (hot vulcanized or cold... [See More]

  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Polychloroprene (CR - Neoprene); Silicone Rubber
  • O-ring Features: FDA Approved or 3A Sanitary Classification; MILSPEC
  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475); Available in all 'AS568A-' boss gasket sizes (901- and up); Custom
O-Rings
from FTL Technology

The O-ring seal is widely used across virtually every industry, due to its incredibly versatility. From general engineering through to critical oil and gas applications, there is an O-ring to stand up to all kinds of pressures, temperatures and media exposure. FTL Technology can source O-rings in... [See More]

  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Perfluoroelastomer (FFKM, FFPM); Polytetrafluoroethylene (PTFE)
  • Inside Diameter (ID): 0.0315 to 94.49
O Rings - Imperial
from TFC Ltd.

Material: Nitrile rubber. Standard: BS 1806. Other sizes are also available in Viton, Silicone, Flurosilicone, Ethylene Propylene (EDPM), Neoprene, NWC, FEP, High Nitrile and food grade materials in a variety of shore hardness ’s. Contact our sales department for further details. [See More]

  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Fluorosilicone (FVMQ, FMQ, FPM, FSI) (optional feature); Nitrile Rubber (NBR, HNBR, HSN ); Polychloroprene (CR - Neoprene) (optional feature); Silicone Rubber
  • O-ring Features: FDA Approved or 3A Sanitary Classification (optional feature)
  • O-ring Size: Available in British Standard metric sizes (e.g. 'BS')
Custom Extruded O-Rings
from National Rubber Corporation

National Rubber produces profiles in all standard and custom designed elastomers and are used in a number of industrial and commercial applications. Our custom profiles are produced to your exact specifications from your print or sample. Extruded parts are shaped by forcing softened raw materials... [See More]

  • Synthetic Rubbers: Butyl Rubber (IIR); Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Polychloroprene (CR - Neoprene); Silicone Rubber; Styrene Butadiene Rubber (SBR); Natural Rubber, Viton, Sponge
  • O-ring Size: Custom
AS-568 Standard O-Ring -- 2-001
from Grotenrath Rubber Products Company, Inc.

Compounds Include: Buna-N(Nitrile), Viton ™, Silicon, EPDM, Butyl, HNBR, Flourosilicone, Urethane, Hypalon, Aflas, Teflon ™, Kalez, Carboxliated. Special Compounds: FDA, NSF 61, Food Grade, Colored, Stainless Steel, Teflon Encapsulated, Military Specifications. Specialty Products: Quads,... [See More]

  • Synthetic Rubbers: Chlorosulfonated Polyethylene (CSM) (optional feature); Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Silicone Rubber
  • Inside Diameter (ID): 0.0250 to 0.0330
  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Cross-section: 0.0370 to 0.0430
000 Nitrile O-Rings -- N70
from Hi-Tech Seals, Inc.

The U.S. Air Force first regulated O-ring sizing under the system AS-568. A properly designed O-ring groove allows the O-ring to be squeezed diametrically out-of-round even before the application of pressure. The O-ring is the most widely adopted seal in history because of its simplicity, low cost,... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • O-ring Hardness (Durometer): 70 durometer
  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • O-ring Features: MILSPEC (optional feature)
O-Ring Cord Stock
from G.L. Huyett

Cord stock allows you to make your own o-rings and o-ring belts, simply cut the cordstock with a knife or razor to fit individual applications. We carry both imperial and metric sizes in a variety of materials. [See More]

  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Polychloroprene (CR - Neoprene); Silicone Rubber
  • Cross-section: 0.0630 to 0.4370
  • O-ring Size: Custom
  • O-ring Hardness (Durometer): 70 durometer; 75 durometer
Standard Molded O-Rings -- 8100
from Phelps Industrial Products

Our extensive inventory approach enables us to respond to customer needs thoroughly and without delay. Additionally, Phelps offers a wide range of related industrial items such as molded and vulcanized 'O ' rings, hydraulic seals and other molded parts. Molded 'O ' rings are... [See More]

  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Polychloroprene (CR - Neoprene); Polytetrafluoroethylene (PTFE)
  • Inside Diameter (ID): 0.0312 to 26
  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Cross-section: 0.0400 to 0.2750
Inch Size Buna O-Rings (AS 568) -- 001
from Daemar Inc.

This compound has excellent resistance to a wide variety of fluids, good tensile strength, high elongation, low compression set, and excellent resistance to abrasion and tear. This O-Ring is the most widley used seal due to its simplicity. Temperature Range: -65 º F to 250 º F. Usual... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0400
  • Inside Diameter (ID): 0.0290
  • Outside Diameter (OD): 0.0940
O-Rings and Square Rings
from IBT Industrial Solutions

Industrial bearings have been a mainstay of the IBT Industrial Solutions business from the very beginning, when IBT was founded in Kansas City in 1949. With this legacy of service, you can be confident that you are working with the pros when you partner with IBT. Whether you are replacing an... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN ); Silicone Rubber; Viton
O-Rings
from Parker Hannifin / Seal Group

O-rings are circular sealing elements with circular cross-sections, and are mainly used in static applications. The sizes are specified by the inside diameter and the cross section diameter. Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN... [See More]

  • Synthetic Rubbers: Butyl Rubber (IIR); Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Fluorosilicone (FVMQ, FMQ, FPM, FSI); Nitrile Rubber (NBR, HNBR, HSN ); Perfluoroelastomer (FFKM, FFPM); Polyacrylate (ACM); Polychloroprene (CR - Neoprene)
  • Cross-section: 0.0400 to 0.2750
  • Inside Diameter (ID): 0.0290 to 26
  • O-ring Hardness (Durometer): 40 durometer; 50 durometer; 60 durometer; 65 durometer; 70 durometer; 75 durometer; 80 durometer; 85 durometer; 90 durometer; >90 durometer
40 A Durometer Black Nitrile -- 4140
from Real Seal Company

O-Rings & Sealing Systems. With a focus on demand for performance, Real Seal excels in providing materials and designs that solve problems in seal applications. With outstanding materials in EPDM, Fluorocarbon, Silicone, NBR, HNBR, among others, Real Seal can develop custom solutions for... [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0620 to 0.2500
  • Inside Diameter (ID): 0.0290 to 20.95
  • Outside Diameter (OD): 0.0930 to 21.5
O-Rings
from Trelleborg Sealing Solutions Germany GmbH

O-Rings are the most widely used seals because they are efficient and economical and can be used in a wide variety of static and dynamic applications. O-Rings can be used to seal practically all liquid and gaseous media and they are available in elastomeric and other materials including EPDM, FKM... [See More]

  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0394 to 0.3937
  • Inside Diameter (ID): 0.3937 to 31.89
  • O-ring Hardness (Durometer): 70 durometer
Metric and Custom O-Rings
from Precision Associates Incorporated

Search our list of Metric O-Rings. O-Rings included on this list are either included in an International Standard, or measure in even mm increments. If you can't find your seal in this group, be sure to check out "All O-Rings". Custom Parts are Available for ordering [See More]

  • Synthetic Rubbers: Butyl Rubber (IIR); Chlorosulfonated Polyethylene (CSM); Epichlorohydrin Rubber (ECH, ECO); Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Silicone Rubber; XNBR
  • Inside Diameter (ID): 0.0039 to 33.94
  • O-ring Size: Available in British Standard metric sizes (e.g. 'BS')
  • Cross-section: 0.0039 to 0.3937
O-Ring -- 4055GB
from Greenlee Textron, Inc.

NITRILE MATERIAL. BLACK COLOR. 1.37 INCH INNER DIAMETER. 1.50 INCH OUTER DIAMETER. 0.062 INCH CROSS SECTION SIZE [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Cross-section: 0.0620
  • Inside Diameter (ID): 1.37
  • Outside Diameter (OD): 1.5
O Rings - Metric
from TFC Ltd.

Material: Nitrile rubber. Standard: BS 4518. Other sizes are also available in Viton, Silicone, Flurosilicone, Ethylene Propylene (EDPM), Neoprene, NWC, FEP, High Nitrile and food grade materials in a variety of shore hardness ’s. Contact our sales department for further details. [See More]

  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Fluorosilicone (FVMQ, FMQ, FPM, FSI) (optional feature); Nitrile Rubber (NBR, HNBR, HSN ); Polychloroprene (CR - Neoprene) (optional feature); Silicone Rubber
  • O-ring Features: FDA Approved or 3A Sanitary Classification (optional feature)
  • O-ring Size: Available in British Standard metric sizes (e.g. 'BS')
O-Ring Cord -- CO
from Hi-Tech Seals, Inc.

O-ring cord is excellent for large diameter static applications. Hi-Tech Seals ’ O-ring is sold by the foot. Custom O-ring sizes can be manufactured through our in-house splice and vulcanizing service. [See More]

  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Silicone Rubber
  • O-ring Features: MILSPEC (optional feature)
  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
O-Rings
from G.L. Huyett

An O-Ring is a loop of elastomer with a disc-shaped cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface. O-Rings are one of the most common seals used in machine design because they are inexpensive and easy to... [See More]

  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Polychloroprene (CR - Neoprene); Silicone Rubber
  • Inside Diameter (ID): 0.0290 to 0.8620
  • O-ring Size: Custom
  • Cross-section: 0.0400 to 6
Metric Size Buna O-Rings -- 11-2MM
from Daemar Inc.

Metric Size O-Rings in buna material. Cross Section can be found from 1 mm up to 8.4 mm. Numbering system is ID x Cross Section: Eg 5 mm ID x 1 mm Cross Section = 5-1 MM. Buna (Nitrile/NBR). 70 Duro [See More]

  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • Material Trade Name: Buna NBR Nitrile
Standard and Custom O-Rings
from Precision Associates Incorporated

Explore our AS-568 & Extended Standard Size O-Rings including our new 5/32" Nominal Cross Section O-Rings. Precision Associates' O-Rings are available off the shelf in several standard compounds. Or try O-Rings in one of 1,000+ specialty materials in 24 polymer groups, including Viton ®,... [See More]

  • Synthetic Rubbers: Butyl Rubber (IIR); Chlorosulfonated Polyethylene (CSM); Epichlorohydrin Rubber (ECH, ECO); Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Silicone Rubber; XNBR
  • Inside Diameter (ID): 0.0312 to 27
  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475); Available in all 'AS568A-' boss gasket sizes (901- and up)
  • Cross-section: 0.0312 to 0.2500