No other part numbers with same form, fit, and function found.
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 4140-01-453-9064
NSN 5915-01-295-9354
NSN 5945-01-470-4668
NSN 5996-01-573-1018
NSN 5915-01-551-2175
NSN 6610-01-133-2602
NSN 5935-01-032-2157
NSN 6650-01-502-6013
NSN 6240-00-263-0549
NSN 6105-01-566-1293
NSN 6145-01-129-6322
NSN 5930-01-616-9255