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 6110-00-045-6323
NSN 5985-00-192-7098
NSN 5990-00-956-9130
NSN 5915-00-932-2301
NSN 5905-01-337-6354
NSN 6610-01-224-7675
NSN 5965-00-644-0334
NSN 5999-00-985-0972
NSN 5915-00-432-6333
NSN 5945-00-542-1281
NSN 5855-01-444-2871
NSN 6650-01-575-1044