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 5999-01-435-9153
NSN 6220-01-178-6843
NSN 5925-01-414-0522
NSN 6105-01-600-4882
NSN 5990-01-658-3102
NSN 6240-01-351-0911
NSN 5920-01-442-6756
NSN 6110-01-386-6320
NSN 5945-01-262-6789
NSN 6650-01-654-1904
NSN 5935-00-824-3827
NSN 5965-01-165-9787