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 6320-01-575-6342
NSN 6150-01-438-6654
NSN 5905-01-641-8091
NSN 5835-01-495-0595
NSN 6150-00-342-9765
NSN 5965-00-781-3578
NSN 5998-01-411-7109
NSN 5895-01-273-2789
NSN 5999-01-487-6564
NSN 6135-01-127-0173
NSN 7035-00-096-9986
NSN 6645-01-578-6815