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 5985-01-033-2117
NSN 6110-01-536-9792
NSN 5935-01-365-0489
NSN 5925-01-558-9577
NSN 5925-01-634-0664
NSN 5835-01-214-5402
NSN 6110-01-282-5612
NSN 5975-00-501-1296
NSN 6240-01-017-4289
NSN 2925-00-251-0105
NSN 6220-01-257-5677
NSN 5835-00-546-4898