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 6130-00-769-6646
NSN 6240-01-081-9555
NSN 5945-00-276-0693
NSN 5905-01-143-3222
NSN 2925-01-564-3900
NSN 5905-01-206-8685
NSN 6240-00-187-4306
NSN 6240-01-487-3840
NSN 6135-01-445-6589
NSN 6220-00-947-7621
NSN 5960-01-344-2604
NSN 5855-01-423-7473