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 5990-01-318-3238
NSN 5945-01-294-3654
NSN 5935-00-257-8996
NSN 6150-01-084-2982
NSN 5996-01-592-1802
NSN 5985-00-788-9258
NSN 5999-01-416-9322
NSN 5930-01-053-0637
NSN 6320-01-607-1491
NSN 5835-01-040-7190
NSN 5935-00-162-8809
NSN 2925-00-891-9289