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 6620-00-475-9985
NSN 6150-01-321-9339
NSN 6320-00-646-3311
NSN 5985-01-186-0526
NSN 6105-01-341-9122
NSN 5915-01-220-2979
NSN 6320-01-459-6992
NSN 5960-01-599-9821
NSN 5915-01-125-5931
NSN 6620-01-069-0912
NSN 5925-01-389-9341
NSN 5835-01-412-0344