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 5985-01-589-4255
NSN 2925-00-388-8932
NSN 5998-01-141-6331
NSN 5935-01-429-2752
NSN 6145-01-514-7305
NSN 6110-01-507-7117
NSN 6105-01-533-2999
NSN 6620-01-241-2306
NSN 5990-00-864-6513
NSN 5895-01-265-0393
NSN 5945-01-473-4584
NSN 5905-01-442-1977