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 5855-01-125-4768
NSN 5915-01-231-0198
NSN 4140-00-534-1408
NSN 5950-01-246-0518
NSN 5965-00-518-0958
NSN 6650-01-629-3832
NSN 6610-00-007-6832
NSN 5905-00-774-4828
NSN 5990-00-554-0366
NSN 4140-00-658-7271
NSN 6620-01-268-9693
NSN 6150-01-602-7692