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 5945-01-364-8496
NSN 6135-01-575-5061
NSN 5935-01-574-8304
NSN 2925-01-244-3016
NSN 6685-00-548-5460
NSN 5835-01-229-6964
NSN 5990-01-147-5225
NSN 5999-01-426-4651
NSN 5996-01-509-4874
NSN 6105-01-384-0648
NSN 5895-01-607-1425
NSN 5999-01-369-3145