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 6645-01-376-8022
NSN 5985-00-197-1197
NSN 5910-01-392-1150
NSN 5925-01-611-5816
NSN 5975-00-161-7998
NSN 4140-00-983-1597
NSN 5930-01-520-6110
NSN 5945-01-370-9275
NSN 6645-00-514-3523
NSN 6320-00-731-6134
NSN 6620-01-417-3314
NSN 5985-00-679-9529