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 5920-01-032-6471
NSN 5965-01-266-7968
NSN 4140-00-547-8918
NSN 6320-01-150-5378
NSN 6650-01-284-6536
NSN 6220-01-021-0181
NSN 5910-00-216-4726
NSN 6145-01-147-2459
NSN 5960-01-023-8800
NSN 6320-00-925-0558
NSN 5905-01-642-2495
NSN 7035-00-142-9076