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 5945-00-509-8862
NSN 5925-01-128-4374
NSN 6610-01-211-0835
NSN 5999-00-277-4257
NSN 6240-00-369-9768
NSN 2925-01-048-8464
NSN 6320-01-015-9856
NSN 4140-01-366-6666
NSN 5999-01-604-8551
NSN 5998-01-529-2864
NSN 5905-01-340-6937
NSN 6220-00-560-1603