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 4140-00-739-2033
NSN 6220-00-969-9137
NSN 5905-00-960-7444
NSN 5905-00-567-9468
NSN 5996-01-254-6896
NSN 6220-00-707-5044
NSN 4140-01-528-8237
NSN 5835-01-645-2892
NSN 5950-01-631-4381
NSN 5920-00-054-3381
NSN 6130-00-510-0620
NSN 6130-00-707-7732