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 5999-01-388-0108
NSN 5945-00-465-0471
NSN 6650-00-031-8467
NSN 5935-01-374-7140
NSN 7035-00-541-8516
NSN 6135-01-442-4581
NSN 7035-01-341-9098
NSN 6650-01-579-2137
NSN 6150-01-475-1819
NSN 5965-01-547-0134
NSN 6105-01-416-2807
NSN 6130-01-442-6473