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 5915-01-422-2014
NSN 5945-00-925-4172
NSN 5855-00-320-4116
NSN 5910-00-331-4040
NSN 6240-00-776-9737
NSN 6150-01-431-7624
NSN 5835-01-301-0022
NSN 2925-00-215-4954
NSN 2925-01-099-7075
NSN 6650-00-952-4500
NSN 6110-01-370-4234
NSN 6105-01-262-0022