No other part numbers with same form, fit, and function found.
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 5950-01-408-6172
NSN 7035-01-344-8708
NSN 6685-01-358-4130
NSN 6240-01-026-1376
NSN 5910-01-021-9172
NSN 5925-00-643-9404
NSN 5855-00-198-3197
NSN 4140-01-574-9229
NSN 5945-01-258-3951
NSN 7035-00-731-8729
NSN 5930-01-494-8364
NSN 6130-01-523-4775