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 5985-01-055-9698
NSN 5915-00-055-9244
NSN 5990-00-136-9609
NSN 5960-00-504-7640
NSN 5925-01-553-1458
NSN 6220-00-323-0800
NSN 6135-01-130-3145
NSN 5996-01-449-3662
NSN 5835-00-065-6757
NSN 5996-00-504-6761
NSN 5920-00-889-7826
NSN 6130-01-234-2129