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 5985-01-303-0850
NSN 5945-01-135-5522
NSN 5930-01-172-3864
NSN 5855-01-634-0259
NSN 5960-01-125-2356
NSN 5998-00-476-1133
NSN 6240-01-430-6937
NSN 5950-01-458-7608
NSN 5835-01-094-2662
NSN 5920-01-433-2261
NSN 5905-01-147-1128
NSN 5855-01-035-2866