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 6135-01-558-4194
NSN 5905-01-243-1782
NSN 5999-00-660-8480
NSN 5996-01-420-7585
NSN 6220-01-206-5720
NSN 5905-01-155-1316
NSN 6620-01-535-6925
NSN 5930-01-011-1006
NSN 5835-01-193-6192
NSN 5910-00-893-0877
NSN 6620-00-124-9515
NSN 5920-01-099-8998