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 5999-01-367-6789
NSN 6150-01-277-4853
NSN 6220-01-093-0928
NSN 5965-01-274-2151
NSN 5975-00-290-4285
NSN 6130-00-066-9600
NSN 5920-01-026-9645
NSN 6650-01-371-5886
NSN 5950-01-551-1202
NSN 5950-00-551-3105
NSN 5920-01-109-1875
NSN 5895-01-301-6101