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 6650-00-862-2142
NSN 5915-00-152-4016
NSN 6145-01-544-8461
NSN 5990-00-473-1809
NSN 4140-00-679-9512
NSN 5920-01-394-5003
NSN 5996-01-044-2465
NSN 5915-01-327-2795
NSN 5915-01-215-1473
NSN 5998-01-419-4369
NSN 5950-01-525-7334
NSN 5920-01-481-0421