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 6650-01-633-9147
NSN 5999-01-488-3418
NSN 5999-01-355-5732
NSN 5960-01-126-5767
NSN 6135-01-041-3829
NSN 5999-00-868-6756
NSN 5855-01-020-7982
NSN 6220-01-187-8459
NSN 6135-00-228-8140
NSN 5975-01-326-1685
NSN 6150-01-448-5555
NSN 5920-00-902-2096