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 6150-01-197-5728
NSN 4140-00-962-0215
NSN 6240-00-472-4635
NSN 6620-01-421-3917
NSN 5945-00-100-5901
NSN 5945-01-196-3485
NSN 5960-00-401-0794
NSN 5910-01-058-3337
NSN 6220-01-024-1106
NSN 6320-01-371-1603
NSN 6650-01-626-5370
NSN 6145-01-010-2533