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 5835-00-733-9145
NSN 5996-01-613-1207
NSN 5999-00-469-2741
NSN 5920-01-250-4740
NSN 5996-01-069-2915
NSN 5915-00-976-5245
NSN 5935-01-475-0147
NSN 5998-01-143-2807
NSN 5905-00-121-9945
NSN 5950-01-350-3251
NSN 5960-01-609-6565
NSN 5945-01-513-9067