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 5960-01-547-6699
NSN 5910-01-270-0154
NSN 5935-01-045-6648
NSN 6150-00-561-8400
NSN 5990-01-628-8188
NSN 4140-00-179-3977
NSN 6620-01-319-8178
NSN 5895-01-268-4440
NSN 5895-01-142-3440
NSN 5985-01-634-0635
NSN 6645-01-400-1383
NSN 6650-00-507-9525