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 5950-00-666-1887
NSN 5950-01-412-8427
NSN 5990-01-149-9228
NSN 2925-00-728-8118
NSN 5945-01-431-8124
NSN 6650-01-328-8363
NSN 6650-01-233-6307
NSN 6110-01-476-7391
NSN 5999-01-508-4473
NSN 6150-01-553-8837
NSN 5920-00-162-8219
NSN 5998-00-277-7552