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 5998-01-376-2902
NSN 5945-01-136-2341
NSN 6105-00-834-0169
NSN 5915-00-226-6863
NSN 5998-01-431-9741
NSN 6650-01-391-9999
NSN 6650-01-416-0473
NSN 5945-01-096-8010
NSN 5930-00-067-6183
NSN 6150-01-604-8874
NSN 6650-01-449-2334
NSN 5895-01-011-8086