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 7035-01-246-3086
NSN 5975-01-649-8168
NSN 5910-00-883-0984
NSN 5920-01-302-7848
NSN 6620-01-184-7384
NSN 5930-01-232-9865
NSN 6130-01-640-7188
NSN 5905-00-852-2360
NSN 5960-01-272-5642
NSN 5965-01-558-5380
NSN 6105-00-407-1232
NSN 5905-01-277-8045