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 6620-00-959-6614
NSN 5990-01-465-9235
NSN 6135-01-119-0720
NSN 5999-01-012-2449
NSN 5910-01-503-8366
NSN 5996-01-299-2122
NSN 5990-01-336-3976
NSN 5905-00-560-3850
NSN 6610-00-924-2828
NSN 6650-01-584-6438
NSN 5998-01-235-2906
NSN 6610-01-619-3928