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 6105-01-150-1462
NSN 5930-00-685-0588
NSN 5950-01-462-4593
NSN 5910-01-418-6334
NSN 5935-01-294-5021
NSN 2925-01-579-1010
NSN 6650-00-511-8673
NSN 6320-01-431-4359
NSN 6240-01-423-8642
NSN 6105-00-698-0385
NSN 5998-00-770-1975
NSN 6685-01-308-9900