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 6130-01-457-9411
NSN 4140-01-174-9335
NSN 6320-00-578-6898
NSN 5998-01-243-4340
NSN 5915-01-068-2703
NSN 5930-01-490-0970
NSN 6320-01-442-3428
NSN 5855-01-277-1663
NSN 4140-00-203-4844
NSN 5915-01-324-7964
NSN 5990-00-879-8016
NSN 5835-01-555-4262