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 5950-01-063-7181
NSN 2925-01-139-5144
NSN 6685-00-063-4134
NSN 5960-01-184-3436
NSN 5998-00-370-8098
NSN 6130-01-033-0852
NSN 6130-00-858-0892
NSN 5998-01-037-3253
NSN 5975-01-607-2955
NSN 6650-01-057-3949
NSN 5975-00-361-7793
NSN 4140-01-383-1862