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 6150-01-306-0712
NSN 5895-01-398-0482
NSN 4140-01-579-3686
NSN 5945-01-089-7587
NSN 6130-01-481-5216
NSN 5950-01-513-2522
NSN 6685-01-218-0129
NSN 5925-00-732-8224
NSN 5945-01-595-0815
NSN 6150-00-274-9422
NSN 5925-00-702-1924
NSN 5910-00-081-3173