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 6650-01-436-3478
NSN 5945-01-295-3583
NSN 5895-01-524-7871
NSN 5925-01-462-2008
NSN 5999-01-487-7089
NSN 5990-01-268-6767
NSN 7035-01-241-2127
NSN 6220-01-363-9713
NSN 5999-00-131-9458
NSN 5930-01-298-0792
NSN 5905-01-244-3970
NSN 6150-01-384-8838