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 5990-00-008-1828
NSN 6150-00-111-4099
NSN 5930-00-484-7687
NSN 5835-01-541-9991
NSN 5990-00-263-1289
NSN 5905-01-023-7132
NSN 6650-01-036-4344
NSN 6620-01-506-1003
NSN 6645-01-197-9090
NSN 6650-00-499-7446
NSN 5920-01-279-0419
NSN 5935-00-098-7888