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 6110-00-868-5420
NSN 6145-01-241-0964
NSN 5950-01-080-0467
NSN 6105-00-988-9903
NSN 5920-01-210-7648
NSN 6620-01-078-6372
NSN 5990-01-177-2838
NSN 6135-00-209-6918
NSN 5996-00-234-7003
NSN 2925-00-566-1917
NSN 5999-01-515-4066
NSN 5985-01-487-6189