Internal wrenching
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 6645-01-370-4259
NSN 6135-01-303-0295
NSN 6135-01-633-8502
NSN 5935-00-276-7933
NSN 5895-01-507-7141
NSN 5930-00-450-8164
NSN 6150-01-513-5129
NSN 6130-00-038-7748
NSN 6220-01-299-7918
NSN 6130-01-430-3149
NSN 5905-01-004-4312
NSN 5945-00-055-9535