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 5915-00-628-8960
NSN 4140-01-308-6109
NSN 6320-00-098-2858
NSN 6220-01-353-4854
NSN 5996-01-560-2777
NSN 4140-01-202-7853
NSN 5835-01-422-7393
NSN 5975-00-676-1296
NSN 5999-00-659-3874
NSN 6650-01-152-9425
NSN 5915-01-179-0674
NSN 6645-01-624-4351