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 5925-00-881-3784
NSN 6105-01-101-9634
NSN 5915-00-195-8761
NSN 2925-00-660-8131
NSN 6105-01-535-7636
NSN 5835-01-482-1591
NSN 6110-01-607-9813
NSN 6150-00-707-8804
NSN 5935-00-186-1383
NSN 5945-01-258-5042
NSN 5920-00-258-2467
NSN 5905-01-064-9044