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 5935-01-391-1261
NSN 5915-01-124-2088
NSN 5960-00-525-1898
NSN 5930-01-536-3768
NSN 6620-00-091-7236
NSN 6620-00-006-6418
NSN 5965-01-633-8849
NSN 5915-01-454-0346
NSN 6145-01-187-8909
NSN 5996-00-833-2521
NSN 5999-01-412-1060
NSN 5855-00-160-2286