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 2925-01-027-1293
NSN 5935-00-297-2472
NSN 5930-01-433-9711
NSN 6135-00-985-7846
NSN 5960-00-661-0477
NSN 5975-01-401-5355
NSN 5930-01-109-8298
NSN 5930-00-270-4986
NSN 5930-01-044-5830
NSN 7035-01-129-7834
NSN 5990-00-905-6472
NSN 5996-01-487-8782