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 6130-01-026-0603
NSN 6150-00-853-6440
NSN 6645-01-485-4521
NSN 5990-01-363-5321
NSN 7035-01-411-6062
NSN 5905-01-282-7816
NSN 6685-00-052-4924
NSN 6220-01-326-7204
NSN 5990-01-482-5950
NSN 5990-01-546-1649
NSN 6320-01-393-7022
NSN 6685-01-065-2177