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 6240-01-607-3775
NSN 5965-00-789-1654
NSN 6145-01-621-6548
NSN 5915-01-602-9324
NSN 6320-01-372-8671
NSN 5950-00-963-3778
NSN 6610-01-598-4955
NSN 6320-01-323-7565
NSN 6240-00-591-6836
NSN 6110-00-946-3060
NSN 2925-01-141-7563
NSN 6620-01-332-5815