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 5960-01-449-1310
NSN 5910-01-290-7250
NSN 5915-01-393-4406
NSN 5905-01-178-8352
NSN 6130-01-096-7551
NSN 5915-01-354-7548
NSN 6620-01-534-0898
NSN 5990-01-463-2279
NSN 5998-00-426-7449
NSN 5935-00-477-6624
NSN 5990-01-097-4329
NSN 5935-01-105-3924