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 5920-00-876-1059
NSN 5996-00-717-6091
NSN 6320-00-504-1214
NSN 5965-01-229-8721
NSN 5996-01-359-9931
NSN 5930-01-411-7816
NSN 5895-01-130-2990
NSN 5996-01-438-9421
NSN 6110-01-435-1675
NSN 5996-01-537-0084
NSN 5990-00-133-7734
NSN 5965-00-722-7574