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
NSN 5920-01-370-6343
NSN 6240-01-044-5049
NSN 5950-01-487-4948
NSN 5975-01-550-8957
NSN 5915-01-396-6955
NSN 5945-01-025-0504
NSN 5965-00-993-5439
NSN 6145-00-237-4598
NSN 5905-01-259-5149
NSN 6320-00-646-3311
NSN 6150-01-361-4808