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 5910-00-238-3178
NSN 6145-00-027-9852
NSN 6240-00-541-7032
NSN 5965-01-650-3845
NSN 5999-01-047-9183
NSN 6240-01-560-8342
NSN 6110-00-973-0416
NSN 6105-01-625-5032
NSN 5920-01-523-3231
NSN 5945-01-575-6390
NSN 5915-01-410-9188
NSN 5920-00-269-6178