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 6650-00-118-1937
NSN 5935-01-284-0522
NSN 5930-01-192-1316
NSN 5998-01-494-0424
NSN 6130-00-184-6192
NSN 5905-00-919-6364
NSN 5915-00-737-6207
NSN 6130-00-957-0150
NSN 5855-01-020-7982
NSN 5835-00-289-9080
NSN 6145-00-409-4488
NSN 6130-01-100-6120