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 6220-01-306-5610
NSN 5920-00-816-4497
NSN 5965-01-484-2743
NSN 5910-01-403-2812
NSN 6220-00-020-0215
NSN 6610-00-717-6666
NSN 5999-00-276-4837
NSN 5975-01-026-9931
NSN 6240-00-143-6558
NSN 6135-01-386-8548
NSN 7035-01-296-4737
NSN 5990-01-211-6136