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 5945-01-088-6526
NSN 6610-01-621-0422
NSN 5985-01-650-9547
NSN 2925-01-657-9741
NSN 5945-00-025-2431
NSN 5905-00-402-0654
NSN 5960-01-468-6508
NSN 5950-01-113-7834
NSN 5935-01-197-8448
NSN 5945-01-372-2883
NSN 6145-01-344-7634
NSN 5960-00-145-5378