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 6105-01-089-4527
NSN 7035-00-946-2642
NSN 6150-01-142-3177
NSN 6610-00-348-0579
NSN 6320-01-119-3935
NSN 6650-01-384-5270
NSN 6610-01-618-7038
NSN 6150-00-276-7483
NSN 7035-00-523-7492
NSN 5915-01-379-4994
NSN 5895-01-128-9946
NSN 5996-00-703-7776