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 6320-00-270-8222
NSN 5930-01-416-1142
NSN 5915-01-418-1843
NSN 5905-00-130-9128
NSN 6685-00-959-7557
NSN 5905-00-870-0748
NSN 6685-01-524-1997
NSN 5935-01-533-6087
NSN 6220-01-191-7643
NSN 6610-00-230-4949
NSN 6220-00-225-8345
NSN 6240-00-443-8000