"AS568" standard sizes (001-475) O-rings Datasheets

PTFE O-Rings Catalog -- TF2
from CoorsTek

High-performance O-rings for a variety of applications. If you are concerned about compatibility of O-Rings with a sealed medium, or sealing over a wide temperature range, PTFE is one of the safest choices you can make. CoorsTek also furnishes O-Rings in a wide range of other materials including... [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Synthetic Rubbers: Polytetrafluoroethylene (PTFE)
O-Rings
from CT Gasket & Polymer Co., Inc.

A doughnut shaped gasket used to prevent the loss of a fluid or a gas, generally made from an elastomer. The O-ring seal assembly usually consists of an elastomer O-ring and a groove (gland). The groove is usually cut into a rigid material to contain the O-ring. O-ring Seal: An O-ring seal is a... [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475); Available in all 'AS568A-' boss gasket sizes (901- and up)
  • 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
All O-Rings (Actual Dimensions)
from Precision Associates Incorporated

Search our 2,500+ Standard & Special Size O-Ring Tooling List. O-Rings are availabe with inside diameters (ID) as small as .004" and as large as 30". If you can't find your O-Ring size, please call - new O ring sizes are added regularly. If we are not tooled for your non-standard O-Ring, we can... [See More]

  • 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')
  • Inside Diameter (ID): 0.0040 to 33.95
  • Width (W) or 'Thickness': 0.0040 to 1.06
  • Outside Diameter (OD): 0.0120 to 34.05
Rubber O-Ring Seals - O'Rings
from Precision Polymer Engineering Ltd.

PPE manufactures and supplies fully moulded and CNC machined elastomer O-rings from 1.5mm (0.06") to 2.5 metres (8ft) outer diameter and 0.8mm (0.03") to 12mm (0.47") cross section. All of the rubber O-rings we manufacture are available in both small quantities and large volumes. Standard and... [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475); Available in British Standard metric sizes (e.g. 'BS'); Custom
  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Fluorosilicone (FVMQ, FMQ, FPM, FSI); Nitrile Rubber (NBR, HNBR, HSN ); Perfluoroelastomer (FFKM, FFPM); FEPM
  • O-ring Hardness (Durometer): 40 durometer (optional feature); 45 durometer (optional feature); 50 durometer (optional feature); 55 durometer (optional feature); 60 durometer (optional feature); 65 durometer (optional feature); 70 durometer (optional feature); 75 durometer (optional feature); 80 durometer (optional feature); 85 durometer (optional feature); 90 durometer (optional feature); >90 durometer (optional feature) (53, 74, 78, 87, 93)
O-Rings
from Web Seal Inc.

O-rings provide reliable leak-free seals and simple installation. O-rings are an ideal, cost-effective solution for many sealing situations. An O-ring is a donut-shaped ring of molded, flexible material with a round cross-section that can be either solid or hollow. These flexible rings are designed... [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475); Available in British Standard metric sizes (e.g. 'BS'); Custom
O-Rings
from ACE Seal, LLC

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

  • 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 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
  • 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)
AC02006G
from Acushnet (Precix, inc.) Rubber Company

Viton o-ring material [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Material Trade Name: Viton
  • O-ring Features: MILSPEC
  • Synthetic Rubbers: Fluoroelastomer (FKM)
Standard O-Rings -- AS568A Standard Buna-N
from Apple Rubber Products, Inc.

Excellent resistance to petroleum-based oils and fuels, water and alcohols [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • O-ring Features: FDA Approved or 3A Sanitary Classification (optional feature); Peroxide Cured (optional feature)
  • O-ring Hardness (Durometer): 40 durometer; 45 durometer; 50 durometer; 55 durometer; 60 durometer; 65 durometer; 70 durometer; 75 durometer; 80 durometer; 85 durometer; 90 durometer
  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
5-###
from ERIKS USA

Parker series o-rings [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475); Custom
  • Inside Diameter (ID): 0.0590 to 28.8
  • Width (W) or 'Thickness': 0.0310 to 0.2750
  • O-ring Hardness (Durometer): 40 durometer; 45 durometer; 50 durometer; 55 durometer; 60 durometer; 65 durometer; 70 durometer; 75 durometer; 80 durometer; 85 durometer; 90 durometer
AS568 Series Standard
from Escort Seal USA

AS568 standard size o-rings 001-475, many material options [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Polychloroprene (CR - Neoprene); Polytetrafluoroethylene (PTFE); Silicone Rubber
  • O-ring Hardness (Durometer): 70 durometer; 80 durometer; 90 durometer
  • Thermoplastics: Thermoplastic Polyurethane (TPU)
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]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Inside Diameter (ID): 0.0250 to 0.0330
  • Width (W) or 'Thickness': 0.0370 to 0.0430
  • Outside Diameter (OD): 0.1090
000 Aflas™ -- A80
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]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • O-ring Features: MILSPEC (optional feature)
  • O-ring Hardness (Durometer): 80 durometer
  • Synthetic Rubbers: Fluoroelastomer (FKM)
Series 25 BioPharm O-rings and Gaskets -- Series 25 BioPharm
from MKS Instruments, Inc.

MKS offers a variety of gaskets topromote easy system installation in the most demanding customerapplications. Gaskets are available standard or flanged. Standard islower cost. Flanged has a better fit and positioning. The compoundsoffered include Viton, Teflon ®, peroxide cured and... [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Synthetic Rubbers: Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN ); Polytetrafluoroethylene (PTFE) (optional feature); Silicone Rubber
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]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Inside Diameter (ID): 0.0701
  • Width (W) or 'Thickness': 0.0402
  • O-ring Features: MILSPEC (optional feature)
Engineered O-Rings
from Parker Hannifin / Seal Group

Molded in a wide range of compounds [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475) (optional feature); Available in all 'AS568A-' boss gasket sizes (901- and up) (optional feature); Available in JIS standard sizes (e.g. G, P, S and V ) (optional feature); Custom (optional feature)
  • O-ring Features: FDA Approved or 3A Sanitary Classification (optional feature); MILSPEC (optional feature)
  • O-ring Hardness (Durometer): 30 durometer (optional feature); 35 durometer (optional feature); 40 durometer (optional feature); 45 durometer (optional feature); 50 durometer (optional feature); 55 durometer (optional feature); 60 durometer (optional feature); 65 durometer (optional feature); 70 durometer (optional feature); 75 durometer (optional feature); 80 durometer (optional feature); 85 durometer (optional feature); 90 durometer (optional feature); >90 durometer (optional feature) (95)
  • Synthetic Rubbers: Butyl Rubber (IIR) (optional feature); Ethylene propylene rubber (EPR, EPDM, EP, EPT); Fluorosilicone (FVMQ, FMQ, FPM, FSI) (optional feature); Nitrile Rubber (NBR, HNBR, HSN ); Polyacrylate (ACM) (optional feature); Polychloroprene (CR - Neoprene) (optional feature); Polytetrafluoroethylene (PTFE) (optional feature); Silicone Rubber
BSPP O-Ring
from Parker Hannifin / Tube Fittings Division

BSPP Retaining Rings [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Synthetic Rubbers: Fluoroelastomer (FKM); Nitrile Rubber (NBR, HNBR, HSN )
  • O-ring Hardness (Durometer): 90 durometer
O-Rings 3/16" Cross Section -- AS568-309 N70R
from Pioneer Rubber & Gasket Co., Inc.

Materials: Buna-N. EPDM. Silicon. VitonMaterials: Buna-N. EPDM. Silicon. Viton [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Inside Diameter (ID): 0.4120
  • Width (W) or 'Thickness': 0.2100
AS-***-*L7
from Seal Science, Inc.

O-rings are a Seal Science specialty. Utilizing advanced material science, SSI provides O-ring solutions in many types of elastomeric/ rubber compounds. SSI incorporates advanced materials in its design methodology ranging from Perfluoroelastomers to alloy filled conductives elastomers. SSI utilizes... [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475); Available in all 'AS568A-' boss gasket sizes (901- and up)
  • Synthetic Rubbers: Nitrile Rubber (NBR, HNBR, HSN )
  • O-ring Hardness (Durometer): 70 durometer
FEP O-Ring
from Trelleborg Sealing Solutions

Good chemical resistance coupled with elastic properties and low friction [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475); Available in British Standard metric sizes (e.g. 'BS')
  • Synthetic Rubbers: Silicone Rubber
  • O-ring Hardness (Durometer): 60 durometer (optional feature); 65 durometer (optional feature); 70 durometer (optional feature); 75 durometer (optional feature); 80 durometer (optional feature); 85 durometer (optional feature); 90 durometer (optional feature)
O Ring -- OR * 0823 70
from Western Rubber & Supply, Inc.

AS-568 o-ring size must be specified when ordering [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Synthetic Rubbers: Butyl Rubber (IIR)
  • O-ring Hardness (Durometer): 70 durometer