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 6620-01-606-8964
NSN 6650-01-204-5981
NSN 5998-01-274-7665
NSN 5920-00-490-1226
NSN 5998-01-013-4958
NSN 6130-00-249-6904
NSN 5998-01-259-9742
NSN 6105-00-595-5378
NSN 6610-01-274-6223
NSN 6220-01-634-0660
NSN 6220-00-434-7364
NSN 6105-01-649-1106