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 5915-00-686-9149
NSN 2925-01-411-0896
NSN 5925-01-122-6603
NSN 5855-00-361-0167
NSN 5975-01-211-2431
NSN 5945-01-449-1281
NSN 6130-00-491-2060
NSN 6320-00-300-5556
NSN 6620-00-151-5363
NSN 6220-01-628-1755
NSN 5905-01-228-5164
NSN 5910-01-365-8031