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 5999-00-762-9150
NSN 5965-00-067-7393
NSN 5915-01-127-1320
NSN 6150-01-463-3020
NSN 6150-01-081-4449
NSN 5855-00-235-2676
NSN 5999-01-036-9928
NSN 6620-01-147-8439
NSN 6150-00-155-3578
NSN 5915-00-103-7939
NSN 6320-00-004-9158
NSN 5835-01-580-0446