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 5895-01-341-7022
NSN 5905-00-930-2174
NSN 6145-01-440-9983
NSN 5835-00-065-6757
NSN 6105-01-613-0628
NSN 5835-01-495-0595
NSN 6620-01-423-7300
NSN 5945-01-581-6298
NSN 6320-01-607-1491
NSN 7035-00-371-7749
NSN 5895-00-078-1287
NSN 5915-01-557-9524