No other part numbers with same form, fit, and function found.
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.
Classification: Nuts of iron or steel
NSN 5855-01-252-5424
NSN 5960-01-096-6294
NSN 5975-01-083-9642
NSN 4140-01-520-7383
NSN 6650-01-145-5663
NSN 6610-01-646-1609
NSN 5975-01-243-6831
NSN 6685-01-374-8084
NSN 5996-01-223-0251
NSN 6130-01-375-7804
NSN 6145-01-289-6199
NSN 6135-01-202-8113