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 5855-01-165-6361
NSN 5945-01-556-0768
NSN 6135-01-096-1452
NSN 5999-01-494-0386
NSN 5895-00-889-8308
NSN 5998-01-037-1056
NSN 6610-01-371-3006
NSN 5996-00-636-4849
NSN 6240-01-289-2805
NSN 6105-01-352-5674
NSN 5999-00-721-2024
NSN 5920-00-849-7678