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 5905-01-598-4557
NSN 5920-00-235-9657
NSN 6145-00-409-6844
NSN 5905-01-205-6067
NSN 6220-01-384-4460
NSN 5915-01-451-4332
NSN 5895-01-567-2097
NSN 5935-00-358-3950
NSN 5895-01-150-9281
NSN 5998-01-503-9833
NSN 6645-00-599-8890
NSN 7035-01-633-9537