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 6145-01-630-4646
NSN 5960-01-541-9884
NSN 5895-01-187-9355
NSN 6145-01-350-4272
NSN 5998-00-138-3717
NSN 4140-01-321-5472
NSN 7035-01-348-5153
NSN 5990-00-554-0366
NSN 5975-00-807-4108
NSN 5855-01-497-0467
NSN 6320-01-470-6826
NSN 6145-00-868-8763