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 6610-00-243-7025
NSN 6320-01-449-1014
NSN 5996-01-536-7969
NSN 6130-01-370-4567
NSN 5985-01-590-0902
NSN 6105-00-101-8860
NSN 5915-01-367-2056
NSN 5990-01-120-1910
NSN 6685-00-831-5989
NSN 5895-00-306-9882
NSN 5965-00-170-8676
NSN 4140-01-412-5495