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 6150-01-461-3981
NSN 5999-01-245-9762
NSN 5960-01-207-6232
NSN 5895-01-142-1785
NSN 5950-01-610-7695
NSN 5960-01-075-7732
NSN 6685-01-257-7223
NSN 6320-01-103-6218
NSN 5935-01-166-2946
NSN 5945-01-199-8696
NSN 6650-01-412-4217
NSN 6105-00-352-9481