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 5905-01-018-3896
NSN 5999-01-011-5995
NSN 6150-01-424-2482
NSN 5965-00-455-7581
NSN 5996-01-511-0458
NSN 6650-00-273-8732
NSN 5920-01-588-8770
NSN 5935-01-225-4253
NSN 5895-00-226-6901
NSN 5990-01-462-1617
NSN 5960-01-563-6975
NSN 6145-01-507-4826