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 6130-00-133-3521
NSN 6105-01-179-6563
NSN 5965-00-113-9748
NSN 6650-01-141-5999
NSN 5985-01-014-7993
NSN 5998-01-634-0604
NSN 2925-01-542-1865
NSN 5920-01-250-3239
NSN 5945-01-593-7803
NSN 6645-01-182-4896
NSN 5915-01-476-7124
NSN 5975-00-791-2835