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 5935-01-253-3413
NSN 6320-00-445-1187
NSN 6110-00-938-1509
NSN 5895-00-013-7405
NSN 5999-00-451-7403
NSN 5905-01-583-6745
NSN 6220-00-919-2052
NSN 7035-00-517-8232
NSN 5935-00-073-6707
NSN 5915-01-381-1255
NSN 5999-01-570-4979
NSN 5930-01-353-6516