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 5930-01-365-1550
NSN 5990-01-349-8132
NSN 5998-00-251-3896
NSN 5855-01-602-9653
NSN 4140-01-325-4031
NSN 6110-01-165-5086
NSN 5985-01-249-4564
NSN 5910-00-469-2249
NSN 5915-01-046-2632
NSN 6610-00-682-6215
NSN 4140-00-196-7139
NSN 6105-01-514-2294