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 6650-00-110-8749
NSN 5950-01-357-8414
NSN 5930-01-565-9426
NSN 6135-00-932-3136
NSN 6105-01-473-7499
NSN 5935-01-123-8086
NSN 2925-01-658-4470
NSN 5855-01-486-9924
NSN 6620-01-213-8772
NSN 5945-00-899-1853
NSN 6145-00-007-3344
NSN 6110-00-553-8816