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 6320-01-445-5893
NSN 5930-01-559-9228
NSN 6105-01-484-6451
NSN 5905-00-483-9353
NSN 5920-01-142-1836
NSN 5960-01-325-2241
NSN 6110-00-934-7943
NSN 5930-01-113-7682
NSN 5905-00-833-8639
NSN 6320-01-089-9086
NSN 2925-00-831-7024
NSN 6130-01-556-6940