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 5996-00-972-7331
NSN 6650-00-259-2605
NSN 6220-01-342-5191
NSN 6620-01-268-9693
NSN 5835-01-250-2939
NSN 4140-01-481-7019
NSN 5925-01-395-1496
NSN 5905-00-655-6323
NSN 5935-01-301-2851
NSN 5855-00-149-0766
NSN 6130-01-071-6319
NSN 5895-01-044-6369