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 6645-00-527-7258
NSN 6320-00-036-3688
NSN 5985-01-335-5081
NSN 6650-01-518-8295
NSN 6240-01-383-7448
NSN 5935-00-332-0016
NSN 5915-00-164-5120
NSN 5998-01-634-0604
NSN 5925-01-258-2129
NSN 5975-01-472-0167
NSN 5975-01-222-1680
NSN 5910-00-508-7416