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 5895-01-106-9297
NSN 5945-01-307-9828
NSN 5998-01-273-6544
NSN 2925-01-633-4048
NSN 6645-00-451-6462
NSN 5945-01-511-0435
NSN 5960-01-102-2438
NSN 5935-01-579-3324
NSN 5999-01-224-7525
NSN 5990-01-650-9034
NSN 5985-01-204-1426
NSN 6150-01-109-6583