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 6650-01-596-1365
NSN 5998-00-707-5781
NSN 6145-00-294-0830
NSN 5855-01-483-1350
NSN 5960-00-734-1828
NSN 5835-01-152-9483
NSN 6110-01-113-0853
NSN 4140-01-492-4266
NSN 6620-00-754-4914
NSN 5915-00-391-5735
NSN 6150-01-657-8732
NSN 5935-01-192-0744