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.
NSN 5895-01-503-4111
NSN 5920-01-027-9504
NSN 5985-01-364-5551
NSN 5930-01-158-5385
NSN 5985-01-539-6837
NSN 5990-01-512-9129
NSN 6105-01-163-6412
NSN 6240-01-084-3952
NSN 5855-01-346-2881
NSN 6220-01-523-3744
NSN 5930-01-246-3721
NSN 2925-00-169-3775