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 6145-01-164-2059
NSN 5999-01-278-2204
NSN 5965-00-884-2344
NSN 5915-01-357-7067
NSN 6650-01-102-7847
NSN 6135-01-091-6021
NSN 6130-01-540-2184
NSN 5945-01-226-2589
NSN 6130-00-583-9925
NSN 6220-01-355-8929
NSN 5915-00-813-6822
NSN 5999-01-336-2202