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: Articles of aluminum nesoi
NSN 6685-01-431-9414
NSN 5945-00-149-1857
NSN 5985-01-279-3006
NSN 6240-00-290-4185
NSN 5935-00-020-8278
NSN 6650-01-545-1563
NSN 5996-01-365-2728
NSN 5975-01-535-4400
NSN 6130-01-290-8072
NSN 6685-00-134-1851
NSN 5935-01-531-0982
NSN 6150-01-150-3267