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 6645-01-086-7668
NSN 5895-00-808-0420
NSN 5960-00-418-2474
NSN 6220-00-171-8638
NSN 5965-01-161-8097
NSN 5985-00-566-3674
NSN 6145-01-503-4262
NSN 6220-01-567-1496
NSN 5930-00-855-6763
NSN 5930-01-551-2878
NSN 2925-01-218-5556
NSN 5965-01-600-0566