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 2925-01-394-5650
NSN 6105-00-476-9541
NSN 6220-01-240-5573
NSN 5835-01-442-6482
NSN 6650-00-283-0978
NSN 5905-00-238-0640
NSN 5998-01-450-7708
NSN 6620-01-421-3370
NSN 2925-00-973-9413
NSN 5965-01-408-5990
NSN 5965-01-513-9978
NSN 5945-00-246-5740