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 6135-01-231-0444
NSN 5945-01-034-0127
NSN 2925-00-766-1278
NSN 6130-00-583-9925
NSN 5990-00-838-1082
NSN 6145-01-532-0414
NSN 5935-01-614-0864
NSN 6645-01-549-0935
NSN 5990-00-977-9261
NSN 5835-01-067-9271
NSN 4140-01-462-4242
NSN 6240-00-643-4532