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 6110-00-258-8542
NSN 5935-01-497-0731
NSN 7035-00-360-2008
NSN 5985-01-375-2964
NSN 6650-01-317-0015
NSN 5925-01-634-0664
NSN 6645-00-145-6411
NSN 5915-01-201-9487
NSN 5990-00-288-1820
NSN 5965-00-513-1352
NSN 5965-01-339-8139
NSN 5855-00-797-8217