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 6645-01-206-4888
NSN 6150-00-218-6420
NSN 6130-00-065-9995
NSN 5905-01-607-4752
NSN 7035-00-919-3381
NSN 5930-00-827-2050
NSN 5835-00-756-4366
NSN 5960-01-539-1956
NSN 5945-00-833-9885
NSN 6145-00-772-2955
NSN 6105-01-350-2117
NSN 5990-00-258-0228