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 6685-00-196-0304
NSN 5965-01-050-7055
NSN 6145-01-515-9011
NSN 6105-00-406-4930
NSN 5999-01-408-6213
NSN 6105-01-421-3598
NSN 5835-00-876-4544
NSN 5975-01-266-0373
NSN 6685-01-493-3015
NSN 6130-01-328-6491
NSN 6650-01-187-2545
NSN 5945-01-283-1651