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 5930-00-070-1893
NSN 5935-00-338-2906
NSN 6685-01-309-5080
NSN 6645-00-938-2173
NSN 5835-00-221-6628
NSN 6145-01-252-1449
NSN 5985-00-673-5831
NSN 5945-01-424-8775
NSN 6105-01-468-0024
NSN 5960-01-170-0234
NSN 5998-00-455-8287
NSN 6130-01-263-9771