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 5965-01-058-1076
NSN 5985-01-335-1751
NSN 6685-01-047-3920
NSN 5999-00-146-3758
NSN 6240-00-717-0844
NSN 5960-01-370-4285
NSN 5990-00-683-1095
NSN 5920-00-445-3585
NSN 5999-00-289-1472
NSN 5895-00-204-4358
NSN 6685-00-137-2616
NSN 5835-00-009-2862