"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
Backup Ring,0.053W,0.096 ID,Pk 100 -- 3GCG9 [3GCG9 from RT/Dygert International]
from Grainger Industrial Supply

Backup Ring, Contoured, Buna N, AS568 Dash Number 004, Actual Width 0.053 In., Color Black, Cross Section Shape Rectangular, Actual Inside Dia. 0.096 In., Outside Dia. 0.202 In., Radius 0.087 In., Axial Thickness 0.045 In., Thickness 0.049 In., Durometer Rating Hard, Durometer 90 Shore A, Temp. [See More]

  • O-ring Size: Available in all 'AS568A-' standard sizes (001-475)
  • Inside Diameter (ID): 0.0960
  • Width (W) or 'Thickness': 0.0490
  • Outside Diameter (OD): 0.2020
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)
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