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 6650-01-388-3127
NSN 5835-01-460-0582
NSN 5985-01-353-0099
NSN 5960-01-543-0235
NSN 5960-01-429-5897
NSN 5905-01-325-1016
NSN 6135-01-142-2417
NSN 6650-01-289-0524
NSN 5945-00-256-8950
NSN 6135-01-514-0356
NSN 5935-00-940-8672
NSN 5910-01-549-0310