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 2925-01-384-4139
NSN 5985-01-422-8092
NSN 6110-00-353-0139
NSN 5925-01-595-5315
NSN 5930-01-156-7323
NSN 5965-01-140-5555
NSN 5999-00-118-7182
NSN 7035-01-291-1770
NSN 6110-00-703-4442
NSN 5965-01-343-6983
NSN 4140-00-344-4271
NSN 6645-01-633-1852