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 6145-01-634-0388
NSN 6105-01-145-2472
NSN 5895-00-799-4870
NSN 6130-00-008-5144
NSN 5998-00-912-4188
NSN 5905-01-130-2596
NSN 5835-00-402-8387
NSN 5935-01-267-8363
NSN 6145-00-235-2564
NSN 6145-01-619-6527
NSN 5945-01-051-4905
NSN 5930-01-441-9317