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 5915-00-642-6596
NSN 4140-01-580-0277
NSN 2925-00-491-3549
NSN 5965-01-168-8180
NSN 6650-01-004-1625
NSN 5965-01-486-1222
NSN 5935-01-171-9220
NSN 5999-00-329-7710
NSN 5855-00-962-5792
NSN 5965-00-452-0967
NSN 2925-01-602-8709
NSN 5855-00-925-0114