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 4140-00-547-8918
NSN 5999-00-890-7950
NSN 6105-00-905-6567
NSN 6220-00-880-1237
NSN 5945-01-381-2038
NSN 6240-01-491-5540
NSN 6220-01-507-8210
NSN 5990-01-161-4625
NSN 5905-00-100-5250
NSN 6130-01-254-3934
NSN 6150-01-089-9145
NSN 7035-00-478-4596