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 5915-01-563-9595
NSN 6240-00-573-7514
NSN 5998-01-590-7767
NSN 6240-00-585-8138
NSN 6135-01-535-2307
NSN 5920-01-212-9504
NSN 6645-01-576-2691
NSN 7035-00-205-8739
NSN 6650-01-543-7048
NSN 5935-00-704-1482
NSN 4140-01-227-9726
NSN 5910-00-282-7918