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 5998-00-361-8697
NSN 5835-00-251-9138
NSN 5998-00-217-0451
NSN 5855-00-294-6810
NSN 4140-00-998-2911
NSN 5855-00-688-9954
NSN 5998-00-727-4426
NSN 5930-01-187-8720
NSN 6240-01-288-5163
NSN 5835-00-830-6416
NSN 6135-01-566-1034
NSN 5960-01-512-0233