No other part numbers with same form, fit, and function found.
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 6320-00-809-5744
NSN 6650-01-602-7567
NSN 5910-01-375-3437
NSN 6320-00-977-3930
NSN 5999-00-180-4275
NSN 6220-00-072-7280
NSN 5945-01-577-0307
NSN 6620-01-462-5196
NSN 5910-00-117-9830
NSN 6130-00-728-2439
NSN 5945-00-076-0672
NSN 5990-01-179-5625