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 5999-01-003-8461
NSN 5915-01-361-8860
NSN 5965-01-241-0553
NSN 5930-00-195-9428
NSN 5935-01-442-9302
NSN 5855-01-023-3727
NSN 5910-01-445-6903
NSN 6220-01-347-3578
NSN 5999-00-217-9976
NSN 5999-01-523-4963
NSN 5935-00-913-9138
NSN 5935-00-974-9702