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 5998-01-461-7976
NSN 6650-01-399-8552
NSN 5895-00-201-8863
NSN 5975-01-332-5260
NSN 6150-01-301-4658
NSN 5905-01-352-5824
NSN 5945-01-009-2200
NSN 5996-01-450-5526
NSN 5999-00-884-2458
NSN 6145-01-174-5268
NSN 5945-01-032-6885
NSN 5996-01-078-5508