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 5915-01-418-3639
NSN 5996-01-533-2428
NSN 5835-01-521-4979
NSN 6610-01-103-4627
NSN 6145-01-469-6276
NSN 5965-00-224-6034
NSN 5998-01-392-9663
NSN 6130-01-411-3989
NSN 4140-00-836-2948
NSN 5960-01-214-0434
NSN 4140-01-303-2458
NSN 5905-00-806-7909