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 5930-00-659-4145
NSN 5915-01-617-0630
NSN 5925-00-721-3206
NSN 5835-01-158-6878
NSN 6620-01-095-8937
NSN 5998-01-177-1642
NSN 5855-00-118-8762
NSN 6650-01-421-5355
NSN 5945-01-127-9409
NSN 5935-00-863-5730
NSN 6220-00-421-6700
NSN 6150-01-628-0098