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 5965-01-253-8699
NSN 6645-01-468-4990
NSN 6685-00-111-1123
NSN 6150-01-253-3515
NSN 6150-00-019-0974
NSN 6685-01-363-4028
NSN 6620-01-367-2597
NSN 2925-01-248-6028
NSN 5855-01-410-8979
NSN 5855-00-151-3853
NSN 5990-01-351-4621
NSN 5998-01-462-4169