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 5996-00-234-7003
NSN 6240-01-470-2450
NSN 6135-00-097-8162
NSN 5910-01-372-7118
NSN 6130-00-187-0211
NSN 5996-01-015-9539
NSN 5915-00-471-4044
NSN 5999-01-384-1853
NSN 5915-01-559-6044
NSN 5999-00-369-1529
NSN 5895-01-194-5497
NSN 6220-01-364-8666