No other part numbers with same form, fit, and function found.
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5985-00-035-4558
NSN 5935-01-153-2662
NSN 6320-01-134-5255
NSN 4140-01-048-0484
NSN 6650-01-268-5771
NSN 6145-01-241-7695
NSN 6645-01-381-2050
NSN 6650-00-148-5878
NSN 5965-01-342-2865
NSN 5960-01-434-5539
NSN 5990-01-248-6027
NSN 5999-01-310-7839