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: Nuts of iron or steel
NSN 5935-00-467-6425
NSN 6105-01-105-0042
NSN 5950-01-162-0808
NSN 6105-01-098-8381
NSN 6150-01-337-9392
NSN 5905-00-269-2505
NSN 6620-01-533-4404
NSN 6145-01-634-0388
NSN 6610-01-297-1492
NSN 5990-00-226-1152
NSN 6610-01-278-9704
NSN 5999-00-268-3022