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 6320-00-459-8973
NSN 5910-00-826-8470
NSN 5920-01-534-4942
NSN 6105-01-646-3832
NSN 5945-01-141-7017
NSN 6320-01-170-4068
NSN 5925-00-166-8304
NSN 5950-01-017-8263
NSN 5950-01-173-9070
NSN 6610-00-542-6307
NSN 5935-01-427-3822
NSN 5910-01-364-1947