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 6620-01-290-0197
NSN 5935-01-072-9571
NSN 5965-00-757-3403
NSN 6150-00-288-6245
NSN 6110-00-961-1100
NSN 5920-01-422-1866
NSN 5990-01-210-9788
NSN 5975-01-634-0678
NSN 5960-00-981-8653
NSN 5905-01-548-4576
NSN 5998-01-513-1142
NSN 6685-00-969-0217