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 5855-00-357-1158
NSN 5895-01-129-2298
NSN 5895-01-403-2793
NSN 6320-01-212-8749
NSN 5925-01-054-5473
NSN 5999-00-734-1105
NSN 6220-00-308-9728
NSN 5998-00-189-1545
NSN 5996-00-073-6999
NSN 5935-01-265-7022
NSN 5910-01-163-9085
NSN 6150-01-414-1822