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 5935-01-216-0409
NSN 6110-01-263-7262
NSN 5998-01-090-1192
NSN 6320-01-198-4024
NSN 6650-00-904-0085
NSN 6610-00-144-7036
NSN 5895-01-142-6992
NSN 6105-01-067-7197
NSN 5935-00-597-5055
NSN 6130-01-044-7863
NSN 5985-00-269-3192
NSN 6145-01-225-9931