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 6220-01-332-4698
NSN 6320-00-222-1468
NSN 5855-01-579-3864
NSN 6620-01-262-9489
NSN 5965-00-783-8239
NSN 5975-01-547-3797
NSN 5996-01-025-5683
NSN 5905-00-778-2369
NSN 6650-01-344-9410
NSN 5915-00-195-4236
NSN 6240-01-481-1796
NSN 5905-00-409-8372