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 5999-00-995-4826
NSN 5965-01-642-0849
NSN 5950-01-595-9712
NSN 6135-00-932-3136
NSN 4140-01-396-2133
NSN 5990-00-197-0159
NSN 5999-01-337-7537
NSN 6220-01-336-5053
NSN 6650-00-273-8732
NSN 5965-01-350-1890
NSN 5950-01-381-6393
NSN 2925-00-964-7128