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 6150-01-471-8113
NSN 5925-01-219-3488
NSN 5915-01-035-7448
NSN 5998-00-872-3930
NSN 6240-01-058-1777
NSN 4140-01-634-0330
NSN 5945-01-412-8428
NSN 2925-00-845-1480
NSN 5855-01-229-3864
NSN 5990-01-362-7532
NSN 5910-01-200-5740
NSN 5998-01-308-4782