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 5960-00-113-0019
NSN 6620-01-411-5750
NSN 2925-01-643-4472
NSN 5999-01-580-2038
NSN 6650-01-288-8279
NSN 5950-01-208-3471
NSN 5920-01-039-8099
NSN 6130-01-575-2580
NSN 5855-01-534-6802
NSN 5998-01-028-5333
NSN 5990-01-270-3209
NSN 6150-01-303-9462