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 4140-01-172-9114
NSN 5985-01-337-6475
NSN 6105-01-235-9100
NSN 6320-01-544-6447
NSN 5895-00-534-8870
NSN 5985-01-564-4620
NSN 5975-00-391-1108
NSN 5855-01-218-3735
NSN 5998-01-602-8922
NSN 6685-00-591-7649
NSN 5950-00-725-3394
NSN 6650-01-328-9992