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 5905-01-314-3822
NSN 5985-01-378-0024
NSN 5855-01-013-6864
NSN 6105-01-422-5502
NSN 5960-00-900-6705
NSN 5855-01-391-7472
NSN 6150-01-114-9756
NSN 6150-01-130-4127
NSN 5835-01-116-2369
NSN 6110-01-648-1472
NSN 6130-00-756-2462
NSN 5996-01-047-3132