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 7035-00-300-3208
NSN 5999-00-940-0949
NSN 6610-00-369-6661
NSN 5996-01-601-4199
NSN 6650-01-166-1914
NSN 5998-01-203-1948
NSN 2925-01-012-3162
NSN 5950-01-467-2426
NSN 2925-01-459-8093
NSN 5855-00-149-0766
NSN 6220-01-041-7584
NSN 5999-00-780-7904