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 5915-01-462-7236
NSN 5960-00-636-4834
NSN 5895-00-216-5849
NSN 5855-01-591-7998
NSN 5915-01-332-4492
NSN 5925-01-232-5960
NSN 5960-01-546-2379
NSN 6135-00-557-8874
NSN 5905-01-406-3871
NSN 6220-01-012-8535
NSN 6110-00-837-2282
NSN 6320-01-039-5891