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 6110-01-376-1402
NSN 6110-01-533-1843
NSN 5975-01-025-1613
NSN 5975-00-541-8531
NSN 6145-01-012-2098
NSN 6220-00-782-2058
NSN 5835-00-924-4268
NSN 6150-01-532-5413
NSN 6620-01-502-7105
NSN 6650-00-963-1692
NSN 5965-01-196-7760
NSN 5835-01-030-8914