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 6135-01-255-9129
NSN 5910-01-630-8049
NSN 5925-00-469-7683
NSN 5920-00-062-6973
NSN 5905-01-416-2492
NSN 5925-00-045-9095
NSN 5905-00-722-6926
NSN 4140-00-242-6465
NSN 5895-01-596-6480
NSN 6145-01-308-0196
NSN 5996-01-092-4138
NSN 5895-00-850-2368