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 6150-00-269-5017
NSN 2925-00-048-7172
NSN 5965-00-560-5804
NSN 6220-01-386-6676
NSN 5920-01-634-0250
NSN 5990-00-932-3070
NSN 6645-01-658-3187
NSN 5935-01-367-2245
NSN 5910-00-144-4383
NSN 5835-00-857-4486
NSN 6620-00-536-5028
NSN 5975-00-288-5877