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 5945-00-968-8664
NSN 6620-00-683-9703
NSN 5910-00-536-3441
NSN 6220-00-805-9889
NSN 5996-01-517-2328
NSN 6320-01-576-6310
NSN 6620-01-435-7083
NSN 5905-01-623-2576
NSN 5990-01-533-1347
NSN 5998-00-280-2733
NSN 5965-01-116-1886
NSN 5855-01-593-0822