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 5935-00-986-3365
NSN 6610-01-044-9351
NSN 5895-01-610-0100
NSN 5920-01-050-7474
NSN 5960-00-067-5784
NSN 6150-01-379-5579
NSN 6105-01-261-3046
NSN 6650-01-538-8776
NSN 5935-00-253-6548
NSN 5945-00-994-7173
NSN 6130-00-901-5595
NSN 5835-01-209-6410