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 6150-00-057-4348
NSN 6220-01-327-3272
NSN 5855-00-361-0167
NSN 5910-00-481-7929
NSN 5935-01-151-5058
NSN 5915-01-362-0665
NSN 5996-01-422-5495
NSN 6610-01-112-6839
NSN 5910-00-173-9968
NSN 5998-00-441-0843
NSN 6240-01-356-8144
NSN 2925-01-118-6125