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 5910-01-522-8370
NSN 5999-01-559-0254
NSN 6145-01-331-0271
NSN 5935-01-322-6717
NSN 6135-00-170-8819
NSN 5910-01-497-5676
NSN 5920-00-725-1458
NSN 6685-00-243-7166
NSN 2925-01-593-2542
NSN 6110-01-294-7089
NSN 6150-01-028-7961
NSN 5975-00-223-5191