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 5998-00-568-3973
NSN 5835-00-034-4976
NSN 6220-01-260-3734
NSN 5960-01-174-3119
NSN 5965-01-477-6665
NSN 6110-00-130-5342
NSN 5895-00-661-1773
NSN 6145-01-634-0388
NSN 5920-00-107-0834
NSN 6105-01-086-8062
NSN 5920-01-555-3597
NSN 5910-01-324-8438