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 6130-01-508-4360
NSN 2925-00-233-5644
NSN 6135-01-069-2482
NSN 6105-00-141-5598
NSN 6320-01-370-5222
NSN 6105-01-593-6472
NSN 5895-00-133-1694
NSN 5945-01-650-1812
NSN 6620-01-392-7191
NSN 5935-00-434-6018
NSN 5998-00-456-0864
NSN 5998-00-991-8518