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 6685-01-386-6547
NSN 5945-01-550-3533
NSN 6135-01-421-3189
NSN 5990-00-185-9586
NSN 5985-01-371-2788
NSN 5930-01-540-6619
NSN 6135-00-738-5571
NSN 6135-00-027-3914
NSN 6620-01-084-2255
NSN 5920-01-437-6543
NSN 5996-01-139-2843
NSN 5965-01-012-1065