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 5895-01-534-1853
NSN 5960-01-243-0007
NSN 5925-00-959-6075
NSN 6135-00-351-8606
NSN 6110-00-498-6868
NSN 5950-01-229-4724
NSN 6320-01-388-1067
NSN 5965-01-150-1920
NSN 6650-01-278-6645
NSN 6145-00-317-2087
NSN 5910-00-140-9537
NSN 5835-01-170-5537