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 5998-00-868-2645
NSN 2925-00-194-7407
NSN 5930-01-325-4681
NSN 5905-01-273-0984
NSN 5920-01-246-3652
NSN 6620-01-651-1315
NSN 5855-00-156-5489
NSN 5935-01-185-4155
NSN 5975-00-070-9553
NSN 5999-00-728-5127
NSN 5960-01-512-0233
NSN 6610-00-556-1870