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 5945-01-051-9442
NSN 5905-00-246-2686
NSN 4140-01-150-3241
NSN 4140-00-523-0410
NSN 5998-01-565-4835
NSN 5905-00-944-9278
NSN 5975-00-861-6720
NSN 6145-01-193-0273
NSN 5925-01-163-4934
NSN 6240-01-618-1978
NSN 5930-01-400-6126
NSN 6135-01-517-2900