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 5998-00-217-8143
NSN 6145-01-054-3874
NSN 6130-01-260-6248
NSN 6650-01-180-9160
NSN 5905-01-506-8002
NSN 5950-00-421-9744
NSN 6240-01-462-6958
NSN 5996-01-328-8706
NSN 5910-00-716-6645
NSN 6110-01-409-2692
NSN 5855-01-088-4699
NSN 5835-00-034-4976