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 5920-01-462-9839
NSN 6130-01-362-0928
NSN 6685-01-350-3451
NSN 6650-01-598-3995
NSN 5915-00-308-4392
NSN 5920-00-907-5003
NSN 6650-00-185-3133
NSN 5935-01-244-5014
NSN 2925-00-675-9152
NSN 5895-01-434-1675
NSN 5965-01-272-4199
NSN 5895-01-430-2555