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. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes nut (1), self-locking, castellated, octagon.
Classification: Nuts of iron or steel
NSN 5998-01-017-0936
NSN 6650-01-171-0779
NSN 6620-00-511-3355
NSN 5960-01-379-6687
NSN 5998-01-146-7787
NSN 5905-00-928-6210
NSN 5975-00-661-1832
NSN 6240-00-594-7138
NSN 6110-01-058-9543
NSN 6150-00-432-5668
NSN 5999-01-512-9643
NSN 5895-00-085-4416