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 6320-00-925-0558
NSN 6145-00-081-6686
NSN 5905-00-858-9417
NSN 5835-00-804-0569
NSN 5950-01-195-1298
NSN 6610-01-242-9674
NSN 6110-00-196-8813
NSN 6135-01-423-7502
NSN 5905-00-999-0582
NSN 2925-01-406-6756
NSN 5999-00-934-8747
NSN 5920-01-579-5219