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 5895-00-922-5771
NSN 6610-00-934-1044
NSN 6105-01-392-6974
NSN 5855-00-288-1408
NSN 6130-01-580-7818
NSN 6320-01-152-8873
NSN 6620-01-146-4680
NSN 6130-01-350-3585
NSN 6620-01-386-5914
NSN 5930-00-894-5318
NSN 6240-01-135-3874
NSN 4140-00-526-4505