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 6110-00-446-6099
NSN 2925-00-831-7024
NSN 6105-01-146-3543
NSN 5998-01-085-9809
NSN 5835-01-055-0447
NSN 6220-01-434-4976
NSN 4140-00-318-0159
NSN 5925-01-495-3727
NSN 5835-00-160-7142
NSN 6240-00-773-2872
NSN 4140-00-093-7679
NSN 5990-01-168-6797