No other part numbers with same form, fit, and function found.
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 6145-01-485-3157
NSN 6220-00-551-7516
NSN 6130-00-148-2909
NSN 6320-01-514-6141
NSN 6150-01-029-9609
NSN 5920-01-338-6167
NSN 6130-01-004-8977
NSN 7035-00-763-6180
NSN 6145-01-580-1865
NSN 5998-01-409-2567
NSN 5960-01-187-7400
NSN 5998-01-100-0280