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 5930-01-465-1056
NSN 5945-01-321-2826
NSN 5925-01-553-6650
NSN 5985-00-054-7689
NSN 5915-01-391-7830
NSN 5960-01-200-2586
NSN 5975-01-333-3146
NSN 5835-01-124-6288
NSN 6240-01-015-1332
NSN 6110-01-156-8441
NSN 5920-00-351-8428
NSN 5895-01-087-5682