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 5855-01-294-2804
NSN 5975-01-359-1590
NSN 6130-01-441-7057
NSN 4140-01-475-1352
NSN 6130-01-149-6853
NSN 5915-00-184-7664
NSN 6150-00-241-9676
NSN 5935-00-775-6759
NSN 7035-01-642-5553
NSN 5905-00-222-6137
NSN 6320-00-116-3658
NSN 6105-00-988-2471