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 5930-01-407-9221
NSN 6610-00-518-4919
NSN 6105-01-341-7817
NSN 5855-00-446-5921
NSN 5935-00-253-4733
NSN 5998-01-659-8490
NSN 2925-01-548-6674
NSN 5925-01-421-1139
NSN 6240-01-624-7655
NSN 4140-01-593-8951
NSN 5985-00-046-1877
NSN 6110-00-959-3386