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 6130-00-092-5951
NSN 5930-01-146-4489
NSN 6150-00-148-8515
NSN 5945-01-612-5237
NSN 5965-01-514-4609
NSN 5835-00-493-8115
NSN 6105-01-590-7509
NSN 6620-00-860-5961
NSN 5960-00-185-0727
NSN 5998-01-303-4385
NSN 5935-01-181-3526
NSN 5915-01-391-7830