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 5990-01-222-8570
NSN 5930-00-907-1113
NSN 6145-01-661-1305
NSN 5998-00-476-6601
NSN 5930-01-152-2385
NSN 5935-01-340-1844
NSN 5990-01-057-4191
NSN 5930-00-198-9543
NSN 5930-00-995-0089
NSN 5895-01-048-5131
NSN 5935-01-616-4565
NSN 6685-01-322-6429