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 6320-01-622-5493
NSN 4140-00-969-3943
NSN 6145-01-581-1780
NSN 5950-01-181-5973
NSN 6650-01-412-1040
NSN 5998-00-065-9996
NSN 6145-01-128-9083
NSN 6220-01-604-8283
NSN 6650-01-136-3636
NSN 6135-00-823-3034
NSN 6145-00-174-9344
NSN 6650-01-333-5975