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 5960-01-439-9517
NSN 5920-01-412-9167
NSN 5985-00-424-5788
NSN 5905-01-352-5267
NSN 6610-00-121-4683
NSN 6610-01-283-2341
NSN 5965-01-183-7722
NSN 5960-01-454-7064
NSN 5915-01-633-9845
NSN 6145-01-542-4677
NSN 5935-00-186-8729
NSN 6650-00-266-6808