A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6130-01-249-8087
NSN 6610-00-775-8304
NSN 6645-01-572-7175
NSN 7035-00-104-7613
NSN 5975-01-528-8520
NSN 5935-01-365-0677
NSN 5930-01-585-4605
NSN 5999-00-095-3805
NSN 5935-01-268-1354
NSN 5935-01-100-8823
NSN 5935-00-615-9089
NSN 5975-01-020-7869