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 6240-00-573-7514
NSN 6110-01-443-1172
NSN 6105-01-414-9794
NSN 6220-00-443-6522
NSN 5920-01-534-4942
NSN 5920-00-345-5833
NSN 5990-01-539-3493
NSN 5920-00-043-1425
NSN 5855-00-471-6002
NSN 5975-01-063-7577
NSN 6620-00-904-2139
NSN 5975-01-321-6558