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 5999-01-099-1178
NSN 5925-01-344-2266
NSN 6130-01-473-7460
NSN 6685-01-449-0062
NSN 5999-00-710-9808
NSN 7035-00-557-5570
NSN 7035-00-870-0290
NSN 6685-00-299-8496
NSN 5975-00-430-1220
NSN 5975-01-071-4521
NSN 5905-01-046-0491
NSN 5855-01-430-0132