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 5905-01-360-0064
NSN 5960-00-264-8243
NSN 5960-01-462-1864
NSN 6685-01-271-0715
NSN 5835-01-441-4746
NSN 5930-01-493-8163
NSN 6650-01-242-6155
NSN 5920-01-088-4025
NSN 4140-01-125-5187
NSN 6685-01-574-0243
NSN 5996-00-431-6077
NSN 5990-00-402-7721