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 5975-01-473-9669
NSN 6105-01-603-9021
NSN 6610-01-116-2527
NSN 6240-01-370-5242
NSN 6620-01-553-7917
NSN 6240-00-300-2736
NSN 6320-01-090-8296
NSN 6110-01-291-9907
NSN 5915-01-239-0716
NSN 5945-01-310-7667
NSN 6220-01-581-7352
NSN 5925-00-733-9243