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 6130-01-503-5849
NSN 5935-00-594-7709
NSN 5975-01-623-9312
NSN 5999-00-060-3344
NSN 6220-01-024-9444
NSN 6150-01-359-6624
NSN 5920-00-269-4060
NSN 5895-01-468-8623
NSN 5999-01-487-2254
NSN 6150-01-124-3705
NSN 6150-01-643-6478
NSN 6610-01-293-3733