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 5910-01-097-6395
NSN 5998-00-023-8968
NSN 6145-01-627-4848
NSN 7035-01-390-1132
NSN 6685-00-593-4574
NSN 5945-00-606-1227
NSN 5935-01-145-6230
NSN 6650-01-192-2340
NSN 6220-01-206-4899
NSN 5905-01-418-1017
NSN 7035-00-300-3208
NSN 6650-01-535-1120