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: Articles of aluminum nesoi
NSN 6650-01-492-9525
NSN 6105-00-389-7994
NSN 5965-01-435-3414
NSN 5960-01-589-6846
NSN 6135-01-100-3593
NSN 6320-00-468-8421
NSN 5999-00-412-0599
NSN 7035-00-727-4068
NSN 5835-01-540-4995
NSN 5855-01-410-8979
NSN 5985-01-067-2089
NSN 6240-00-174-8902