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 4140-00-122-0593
NSN 6685-01-050-0129
NSN 6320-01-383-3257
NSN 5920-01-622-3151
NSN 6610-01-254-4196
NSN 6650-01-145-5663
NSN 5895-01-323-1518
NSN 5920-01-236-5397
NSN 5996-01-597-1682
NSN 5915-01-084-2966
NSN 5950-01-329-1261
NSN 5920-01-436-1885