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.)
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6650-01-268-9702
NSN 6220-01-283-8761
NSN 6220-00-160-1298
NSN 6130-01-574-5811
NSN 5960-01-328-8248
NSN 6110-01-266-7072
NSN 5998-01-497-1450
NSN 5965-00-463-3900
NSN 7035-01-125-7357
NSN 5945-01-380-7290
NSN 6240-01-585-5875
NSN 6145-01-435-4416