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 5835-01-126-2480
NSN 6105-01-063-2158
NSN 5855-01-358-5253
NSN 5996-00-518-3675
NSN 6650-00-852-2736
NSN 6220-01-634-0660
NSN 5998-00-161-4228
NSN 5930-01-346-3445
NSN 6620-00-538-8746
NSN 5985-00-730-4633
NSN 5935-01-395-2698
NSN 5960-00-975-0560