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 5895-01-628-4903
NSN 6240-01-413-0734
NSN 6145-00-905-7255
NSN 6135-01-351-2690
NSN 4140-01-445-5945
NSN 5855-00-631-4565
NSN 5960-00-289-6591
NSN 6135-01-449-2144
NSN 5915-00-686-9149
NSN 6240-01-089-0508
NSN 5835-00-540-9669
NSN 5835-01-089-7615