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 5975-01-293-4907
NSN 2925-01-604-8984
NSN 2925-00-772-5611
NSN 6610-01-013-6518
NSN 6610-00-225-9886
NSN 5935-01-147-2159
NSN 5950-01-174-1725
NSN 6135-01-528-6896
NSN 6620-00-939-0462
NSN 5998-01-539-0408
NSN 6145-01-513-6352
NSN 6240-01-031-3164