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 5990-01-579-2711
NSN 5925-00-775-1717
NSN 7035-01-528-7870
NSN 6685-00-201-6105
NSN 2925-01-243-7736
NSN 5835-00-581-9460
NSN 5998-01-299-7241
NSN 5999-00-106-7281
NSN 6320-01-395-9148
NSN 5855-01-281-6689
NSN 6685-01-481-1590
NSN 6105-01-476-5374