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 5930-01-415-0207
NSN 5910-01-025-6209
NSN 5945-00-497-4511
NSN 5996-01-188-8792
NSN 7035-01-513-3025
NSN 5835-00-443-1079
NSN 5935-01-484-7573
NSN 6110-01-435-6610
NSN 6645-01-282-3624
NSN 5975-01-314-8118
NSN 2925-01-457-5649
NSN 2925-01-572-5846