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 6105-01-044-5907
NSN 6110-00-663-4054
NSN 4140-00-155-8012
NSN 6240-01-428-4402
NSN 2925-01-446-6523
NSN 6130-01-485-3287
NSN 5835-01-123-8305
NSN 5895-01-347-8123
NSN 4140-00-410-2581
NSN 5905-00-075-6509
NSN 2925-01-511-5359
NSN 6145-01-130-1252