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 5930-01-585-6226
NSN 5945-01-055-7486
NSN 5998-01-154-1132
NSN 6105-01-471-8085
NSN 7035-00-179-3924
NSN 5905-01-045-6545
NSN 6110-01-265-8720
NSN 5935-01-235-4119
NSN 5925-01-023-1411
NSN 5935-01-215-1422
NSN 5950-00-775-0340
NSN 6650-00-871-2983