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 6645-00-654-8804
NSN 5835-00-725-2087
NSN 2925-01-267-1598
NSN 5996-00-518-0460
NSN 5950-01-371-1296
NSN 5996-01-199-2262
NSN 6145-01-274-0103
NSN 2925-00-523-7096
NSN 5915-01-092-9460
NSN 6150-01-017-2370
NSN 6650-01-255-4046
NSN 6320-01-252-2307