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 5996-01-212-1132
NSN 5999-00-226-0109
NSN 5975-00-070-9553
NSN 6130-00-171-7400
NSN 6645-00-936-5988
NSN 6145-01-384-4477
NSN 6130-01-045-5182
NSN 6105-00-481-6880
NSN 6130-01-055-6846
NSN 5930-01-300-1106
NSN 5975-00-636-1988
NSN 6150-01-219-9579