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 5960-00-998-4324
NSN 6685-01-580-9022
NSN 6650-01-003-9355
NSN 5915-01-595-2266
NSN 4140-01-117-5698
NSN 4140-01-474-7950
NSN 5925-00-462-9164
NSN 5999-00-352-8747
NSN 6610-01-257-5808
NSN 5935-00-227-5808
NSN 5915-01-628-6955
NSN 6150-01-114-9361