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 5990-00-717-2536
NSN 5930-01-643-5830
NSN 6110-01-012-4710
NSN 5965-01-388-9636
NSN 5999-00-031-0061
NSN 5960-00-886-6555
NSN 5935-01-039-2334
NSN 5930-01-435-6542
NSN 6220-00-806-7666
NSN 5950-01-506-4694
NSN 5975-01-523-3433
NSN 5985-01-192-7491