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 6105-01-466-8826
NSN 5965-01-084-6921
NSN 5950-01-437-6045
NSN 5930-00-462-8154
NSN 5998-00-754-0663
NSN 5998-01-514-2326
NSN 6650-01-619-9986
NSN 5990-00-186-2445
NSN 5998-01-424-7136
NSN 6145-01-571-3436
NSN 6650-01-260-7427
NSN 6220-00-573-5747