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 5935-01-585-0816
NSN 6610-01-333-2381
NSN 6620-01-258-2570
NSN 5855-00-149-0766
NSN 6150-01-386-6124
NSN 5905-01-286-5150
NSN 6650-00-518-2962
NSN 5945-01-178-2676
NSN 5990-01-378-7349
NSN 5990-01-380-0650
NSN 6240-01-397-6336
NSN 6110-00-782-1174