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 5920-01-305-3441
NSN 6150-01-208-3449
NSN 6685-01-513-6928
NSN 5960-00-289-6591
NSN 5835-01-200-4853
NSN 6135-01-631-4483
NSN 6105-00-930-2653
NSN 5920-01-471-9235
NSN 6135-01-187-4382
NSN 6240-00-682-3508
NSN 5910-01-604-1591
NSN 6220-00-488-8872