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 5930-01-356-0628
NSN 2925-01-197-7864
NSN 6105-01-317-5873
NSN 5855-01-042-7990
NSN 5855-00-228-8446
NSN 6240-01-126-9167
NSN 6150-01-552-1319
NSN 6240-01-193-1470
NSN 6650-00-134-5130
NSN 5999-01-094-7317
NSN 5935-00-936-3910
NSN 6645-01-062-0905