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 5925-01-076-7226
NSN 5930-00-960-2306
NSN 5935-01-163-0453
NSN 6240-00-617-9599
NSN 6105-01-586-9001
NSN 6620-00-433-9438
NSN 5905-01-251-0463
NSN 6240-01-069-2688
NSN 5975-01-241-1885
NSN 5945-01-178-8736
NSN 5920-01-551-1295
NSN 5855-01-023-3727