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 5998-01-643-9019
NSN 6320-01-192-0332
NSN 6650-01-137-3278
NSN 5960-01-491-9916
NSN 4140-00-547-8918
NSN 6220-01-062-2077
NSN 6610-01-535-0310
NSN 5999-01-476-2047
NSN 6650-01-566-1573
NSN 5975-01-504-2425
NSN 6105-00-725-6341
NSN 5930-00-201-9619