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 6220-01-537-0129
NSN 5895-01-567-9571
NSN 5855-01-331-8502
NSN 5925-01-302-3307
NSN 5996-01-487-3733
NSN 5855-01-035-2866
NSN 5999-01-539-3797
NSN 5930-01-370-1220
NSN 5905-01-579-5215
NSN 5965-01-510-9771
NSN 5920-01-572-7158
NSN 5998-01-541-8245