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 5905-01-057-4970
NSN 5998-01-398-0471
NSN 6150-00-538-9887
NSN 5975-01-094-2362
NSN 5835-01-004-1495
NSN 6110-01-201-0977
NSN 5835-00-994-5116
NSN 6620-00-618-1765
NSN 6240-00-229-8183
NSN 5915-00-869-4868
NSN 5930-01-578-2247
NSN 6110-01-036-1628