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 6110-01-567-7079
NSN 5905-00-200-1402
NSN 6620-00-411-4983
NSN 6135-01-264-7261
NSN 5920-00-171-2347
NSN 5930-01-116-3346
NSN 6320-01-445-5893
NSN 6320-01-384-3850
NSN 5998-01-467-0673
NSN 6650-01-596-8627
NSN 2925-00-862-8550
NSN 5855-00-149-0766