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 6150-00-430-0651
NSN 5950-01-549-6077
NSN 5960-00-521-9719
NSN 5950-01-535-7634
NSN 6650-00-098-6128
NSN 5998-00-052-9087
NSN 5990-00-419-0236
NSN 6105-00-925-0519
NSN 5935-01-183-2198
NSN 6320-01-326-1316
NSN 6240-01-152-7046
NSN 6650-01-181-6037