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 6650-01-047-8599
NSN 2925-01-376-9236
NSN 5945-01-371-3744
NSN 5975-01-565-7434
NSN 5999-00-960-8113
NSN 5975-01-548-9182
NSN 6130-01-464-3341
NSN 6105-00-295-2187
NSN 6105-01-365-5620
NSN 6220-01-332-0524
NSN 5960-00-040-9989
NSN 5990-01-164-0220