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 5960-01-570-8605
NSN 5996-00-707-6228
NSN 5996-00-471-0540
NSN 7035-00-497-8784
NSN 7035-01-091-1929
NSN 5985-01-040-5878
NSN 5915-01-356-0509
NSN 5999-01-200-8113
NSN 5910-01-197-4672
NSN 6320-01-576-6310
NSN 5905-01-117-4177
NSN 7035-01-518-6710