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 5960-01-454-7064
NSN 5965-00-518-0958
NSN 6135-01-633-8502
NSN 6150-00-367-8297
NSN 5999-01-391-2520
NSN 6610-01-265-1824
NSN 6105-01-449-7150
NSN 5935-01-534-8303
NSN 5999-01-430-3510
NSN 5915-01-659-2986
NSN 6130-00-317-3054
NSN 5915-01-364-7917