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 6130-00-404-2119
NSN 6110-00-553-8816
NSN 5910-01-284-9696
NSN 6610-00-009-2736
NSN 5905-01-247-2222
NSN 2925-01-142-0981
NSN 5935-01-369-4718
NSN 6645-01-481-9834
NSN 5985-01-420-8254
NSN 6145-00-226-9499
NSN 5990-01-328-2385
NSN 5910-01-244-9442