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 5998-01-273-7689
NSN 5990-01-623-0082
NSN 5895-00-258-9135
NSN 5960-01-521-6865
NSN 6240-00-729-9696
NSN 5965-00-113-9748
NSN 5895-01-269-9148
NSN 6105-01-125-5967
NSN 6240-01-216-4060
NSN 5895-00-372-5493
NSN 5945-00-843-5199
NSN 6620-01-494-9858