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 5895-00-823-9473
NSN 5835-01-612-4753
NSN 5945-00-252-5680
NSN 5945-00-412-2902
NSN 5998-01-184-3309
NSN 6220-01-595-8979
NSN 5935-01-239-4106
NSN 6105-00-328-6472
NSN 6110-00-433-8014
NSN 5910-01-122-3205
NSN 5930-01-280-2195
NSN 2925-01-093-5479