Butyl Rubber (IIR) O-rings
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 Description: An all-petroleum product, Butyl is a copolymer of isobutylene and isoprene and has largely been replaced by Ethylene Propylene since its introduction.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
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
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
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
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
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