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 5905-01-054-6222
NSN 6650-01-358-0948
NSN 5996-01-146-5765
NSN 4140-01-038-4470
NSN 5925-00-787-3046
NSN 5910-00-670-3365
NSN 5960-01-048-8228
NSN 5835-00-180-7555
NSN 5835-00-946-2656
NSN 5915-00-923-3824
NSN 6320-01-325-8322
NSN 5990-01-463-2279