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 6650-01-328-8363
NSN 5855-01-528-2744
NSN 6135-01-412-0097
NSN 5996-00-305-6152
NSN 6110-00-058-6732
NSN 6150-01-589-9144
NSN 5920-01-538-1318
NSN 5835-00-987-9341
NSN 4140-01-139-0141
NSN 5910-00-246-3561
NSN 5855-00-688-9954
NSN 5996-01-250-3912