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 6620-00-199-8734
NSN 5930-01-428-7312
NSN 6110-01-513-9173
NSN 6685-01-508-2249
NSN 6105-01-536-4066
NSN 6650-01-257-3004
NSN 5960-01-011-6358
NSN 6110-00-309-2898
NSN 5925-01-409-2616
NSN 5910-01-527-0467
NSN 5895-01-521-3014
NSN 5985-01-117-0272