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 6220-01-567-5863
NSN 6135-00-477-8847
NSN 6220-01-406-5891
NSN 5998-01-320-2270
NSN 5835-00-221-6628
NSN 6220-01-585-4114
NSN 5945-00-383-5356
NSN 6145-01-144-2374
NSN 6135-01-446-8310
NSN 5945-01-571-8551
NSN 5996-01-258-5327
NSN 6110-00-004-1455