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.)
NSN 5965-01-436-0390
NSN 5945-00-169-4612
NSN 4140-01-132-0093
NSN 6135-00-266-9762
NSN 6610-00-584-5055
NSN 5985-01-634-0635
NSN 6650-00-147-8765
NSN 6610-01-191-6500
NSN 6105-00-179-5729
NSN 5855-00-149-0766
NSN 5945-01-568-4159
NSN 5975-01-562-0537