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 6620-00-244-0965
NSN 5910-00-576-8671
NSN 6135-01-513-3581
NSN 5910-01-381-7408
NSN 2925-01-143-4229
NSN 6650-01-046-7795
NSN 6220-01-237-6776
NSN 5835-01-085-5487
NSN 6220-01-129-4574
NSN 6105-01-076-4670
NSN 5985-00-734-7479
NSN 6135-01-263-4073