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 6110-01-063-7423
NSN 7035-01-251-5764
NSN 6320-01-230-8444
NSN 6135-01-415-1163
NSN 5999-00-256-1734
NSN 5990-01-588-3999
NSN 5985-01-254-1833
NSN 5920-00-551-1314
NSN 6150-01-209-6842
NSN 5895-01-553-8444
NSN 5990-00-859-0790
NSN 5930-00-420-4915