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 5905-01-025-6949
NSN 5835-01-135-2601
NSN 5910-00-098-8814
NSN 5965-01-648-3736
NSN 5935-01-431-8150
NSN 6320-00-977-3930
NSN 5925-01-467-7772
NSN 5905-01-086-7829
NSN 6320-01-462-2295
NSN 6685-00-514-4373
NSN 5999-00-983-5461
NSN 6650-00-023-5054