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 6220-01-473-4602
NSN 5975-00-518-3275
NSN 5990-01-114-5095
NSN 5998-00-968-4469
NSN 5935-01-068-6437
NSN 5999-01-543-3834
NSN 5999-00-825-9349
NSN 6650-01-496-2349
NSN 5935-01-445-4480
NSN 6135-00-455-2425
NSN 5925-01-485-3595
NSN 6145-01-012-2823