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 6240-01-318-9356
NSN 6110-01-230-8357
NSN 5910-01-578-9401
NSN 5975-01-005-9489
NSN 5915-01-032-1560
NSN 6645-01-528-8424
NSN 5999-01-328-3808
NSN 6150-01-399-5984
NSN 5935-01-098-5004
NSN 5835-00-185-4919
NSN 6610-00-618-6192
NSN 6105-00-935-5256