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 5920-01-089-7903
NSN 5920-01-153-7487
NSN 6650-00-105-8063
NSN 6105-01-499-7555
NSN 5915-01-011-4750
NSN 5960-01-312-1262
NSN 6610-01-537-7260
NSN 5935-00-081-2751
NSN 5950-01-528-1380
NSN 6145-01-423-7877
NSN 6130-01-010-3603
NSN 6110-00-193-2847