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 5975-01-481-4338
NSN 5835-00-275-0584
NSN 5965-00-470-9521
NSN 5855-01-272-3660
NSN 5855-00-110-9341
NSN 5935-01-477-0688
NSN 6220-00-706-7477
NSN 5945-00-322-4963
NSN 6685-01-459-1979
NSN 5930-00-584-4563
NSN 5835-00-794-7500
NSN 5990-01-459-9533