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 6145-01-026-9085
NSN 5930-01-048-8395
NSN 6135-00-767-0331
NSN 6150-00-488-3726
NSN 5965-00-324-2428
NSN 5999-00-229-4986
NSN 5950-00-166-0794
NSN 4140-00-135-6398
NSN 6130-00-141-5362
NSN 6110-00-271-9928
NSN 5945-01-075-8746
NSN 5998-01-261-5912