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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6620-01-203-7761
NSN 4140-01-024-9414
NSN 6150-00-870-7127
NSN 5998-01-086-3687
NSN 6620-00-075-6667
NSN 6685-00-066-0020
NSN 5935-00-097-3970
NSN 6130-00-237-8541
NSN 5990-01-043-3400
NSN 6320-01-173-7950
NSN 5910-00-392-6822
NSN 5945-01-113-3928