Butyl Rubber (IIR) O-rings Datasheets

O-Rings, Butyl -- item-1202 Butyl
from Arizona Sealing Devices, Inc.

Arizona Sealing Devices, Inc. Compound Designation: Butyl. Standard Color: Black. Description: An all-petroleum product, Butyl is a copolymer of isobutylene and isoprene and has largely been replaced by Ethylene Propylene since its introduction. Key Use(s): Highly effective in vacuum sealing... [See More]

  • Synthetic Rubbers: Butyl Rubber (IIR)
  • Inside Diameter (ID): 0.0290
  • O-ring Size: Custom
  • Outside Diameter (OD): 0.0938
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)
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]

  • 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
  • Inside Diameter (ID): 0.0040 to 33.95
  • 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')
  • Cross-section: 0.0040 to 1.06
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-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
O Ring -- OR * 0823 70
from Western Rubber & Supply, Inc.

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

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