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 5915-00-807-3662
NSN 5945-01-267-7192
NSN 5975-01-590-3403
NSN 4140-00-872-6316
NSN 5920-00-233-8690
NSN 5895-01-411-9176
NSN 5998-00-888-9495
NSN 5985-00-471-4564
NSN 5965-01-143-9577
NSN 5998-01-339-7554
NSN 6220-01-332-7793
NSN 6610-00-224-1284