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 6650-01-049-5361
NSN 5905-00-964-9972
NSN 6130-01-244-0370
NSN 5925-01-272-2984
NSN 5999-00-199-0213
NSN 5945-01-381-2038
NSN 5925-01-640-7146
NSN 5835-01-220-6024
NSN 6135-01-029-9315
NSN 5935-00-808-7458
NSN 6685-00-832-9927
NSN 5920-01-317-3506