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 6240-00-369-9768
NSN 6650-01-633-9147
NSN 6240-00-914-5609
NSN 6620-01-414-4578
NSN 6110-00-663-4054
NSN 6220-00-737-0869
NSN 5965-01-282-6085
NSN 6685-01-529-6990
NSN 5905-01-384-4628
NSN 2925-00-947-9814
NSN 6150-00-444-6959
NSN 4140-01-578-6703