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 6105-00-935-8736
NSN 6135-00-880-1026
NSN 5945-01-251-0100
NSN 6620-01-417-8110
NSN 6130-01-421-7384
NSN 6145-00-805-5740
NSN 6645-01-107-4836
NSN 5920-00-469-2648
NSN 5920-01-462-4910
NSN 5925-00-262-5651
NSN 5895-01-483-1177
NSN 5996-01-400-1640