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 4140-00-104-7323
NSN 5990-01-146-9126
NSN 5965-01-416-4059
NSN 6685-01-394-6316
NSN 5990-01-100-7231
NSN 6110-01-057-9157
NSN 6650-01-407-4653
NSN 6130-01-421-2705
NSN 5965-00-420-9203
NSN 5930-01-572-8604
NSN 6150-00-886-5861
NSN 6105-00-408-2773