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: Nuts of iron or steel
NSN 5905-01-524-5221
NSN 7035-01-123-0085
NSN 6145-01-412-7517
NSN 5950-00-163-6987
NSN 5945-01-576-5974
NSN 5996-01-335-0584
NSN 5999-01-291-3514
NSN 5998-01-634-0604
NSN 5920-00-350-9474
NSN 5915-01-147-4830
NSN 5930-01-484-2188
NSN 6620-01-633-8443