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 5930-01-524-5783
NSN 5945-00-161-4014
NSN 5965-00-799-5490
NSN 5985-01-417-8860
NSN 6240-01-047-2786
NSN 5935-01-445-6965
NSN 5915-00-779-4068
NSN 5915-01-453-6152
NSN 5996-01-282-2112
NSN 6150-01-413-5572
NSN 6650-01-301-8806
NSN 5935-00-203-3710