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 5925-01-556-1573
NSN 5920-01-288-6591
NSN 5910-01-120-9425
NSN 5930-01-138-2739
NSN 5990-01-386-5561
NSN 5920-00-030-2600
NSN 5985-01-294-7665
NSN 5975-01-355-0106
NSN 6110-00-882-2372
NSN 5996-01-469-3140
NSN 5945-01-245-7748
NSN 5925-01-181-2120