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 6135-01-515-9626
NSN 5965-01-222-2613
NSN 4140-00-768-2855
NSN 5935-00-276-9399
NSN 5990-00-800-2521
NSN 5905-01-459-8151
NSN 6105-01-307-6016
NSN 5985-00-232-8105
NSN 5975-01-145-3768
NSN 5999-01-146-5077
NSN 5920-00-518-1789
NSN 5996-00-264-8929