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 6220-01-457-9678
NSN 5855-00-411-8688
NSN 6110-01-606-9749
NSN 5910-01-130-8409
NSN 4140-01-506-7844
NSN 5920-00-829-3634
NSN 5950-00-643-4023
NSN 5895-00-895-4446
NSN 5998-01-589-1705
NSN 5930-01-634-0659
NSN 5930-01-166-8428
NSN 5999-00-986-4243