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 5930-01-421-2417
NSN 6110-00-919-4637
NSN 5975-01-044-5269
NSN 5855-01-340-3447
NSN 6685-00-363-1701
NSN 5910-01-463-9061
NSN 5920-01-209-6368
NSN 5945-01-106-4558
NSN 6145-01-309-1604
NSN 5935-01-280-5476
NSN 6130-01-417-2662
NSN 5975-00-817-1781