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 5950-00-389-7139
NSN 5910-01-599-2340
NSN 5910-01-134-5114
NSN 5910-01-546-0544
NSN 5855-01-136-1916
NSN 5910-01-411-9930
NSN 5835-00-074-3700
NSN 5990-01-377-7762
NSN 2925-01-415-0264
NSN 5975-01-246-8806
NSN 6240-00-518-3541
NSN 5975-01-632-4976