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 6650-00-393-0447
NSN 5915-01-499-9424
NSN 5950-00-050-7072
NSN 5935-00-068-0095
NSN 5935-00-170-4261
NSN 2925-00-756-8510
NSN 5915-01-398-0633
NSN 6650-00-839-2527
NSN 6105-01-013-2749
NSN 5910-00-189-1496
NSN 6105-00-291-0154
NSN 4140-00-270-8075