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 5998-01-214-4499
NSN 6650-01-537-0443
NSN 6685-01-634-0611
NSN 6240-00-233-3481
NSN 5920-01-413-8513
NSN 5965-01-150-1920
NSN 5910-00-637-2609
NSN 6620-01-413-9243
NSN 5998-01-183-2115
NSN 5945-01-052-6222
NSN 6320-01-145-9013
NSN 6610-00-051-0989