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 6650-01-306-2941
NSN 6110-00-421-1650
NSN 5930-00-401-6786
NSN 6145-00-823-3080
NSN 6240-01-461-9011
NSN 6145-01-282-0969
NSN 5999-01-146-4718
NSN 6150-01-148-1564
NSN 5975-00-241-6636
NSN 5935-00-610-6116
NSN 5910-01-574-7359
NSN 5910-00-306-5980