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 5999-01-437-2986
NSN 4140-01-380-1066
NSN 5905-00-101-2827
NSN 5915-01-132-2857
NSN 5945-01-378-7268
NSN 5945-00-940-9206
NSN 5895-01-616-5435
NSN 5996-01-432-2102
NSN 6150-01-376-0438
NSN 6150-01-090-0720
NSN 6110-00-358-1870
NSN 5975-01-518-5706