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 6240-01-488-3094
NSN 6220-01-116-2411
NSN 5945-01-442-8081
NSN 5996-01-097-2439
NSN 5905-00-423-7698
NSN 6150-01-407-8628
NSN 5998-01-395-1591
NSN 6110-00-494-9135
NSN 6105-00-145-2607
NSN 5965-01-566-2744
NSN 6220-01-317-7921
NSN 5960-01-230-6380