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 4140-01-033-7819
NSN 2925-01-224-1885
NSN 5960-01-052-9577
NSN 5915-01-013-2735
NSN 5920-01-343-2769
NSN 6645-01-196-6277
NSN 6240-01-238-2526
NSN 5960-01-370-4285
NSN 5975-00-167-0937
NSN 5905-01-391-5673
NSN 5998-01-012-5858
NSN 5925-00-681-6089