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 6610-01-192-6478
NSN 6110-00-271-9928
NSN 5910-00-473-2576
NSN 5985-01-281-2105
NSN 5945-00-183-9395
NSN 6135-00-170-8819
NSN 5835-01-604-7489
NSN 6620-01-201-1327
NSN 5915-01-278-9176
NSN 5990-01-162-9220
NSN 5996-00-778-8663
NSN 5950-01-644-6839