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 6320-01-296-3181
NSN 5960-01-480-0994
NSN 5996-01-487-7323
NSN 6145-01-141-6809
NSN 6135-00-255-1340
NSN 5910-00-104-7260
NSN 6240-01-616-6813
NSN 5915-01-174-7542
NSN 5855-01-147-4785
NSN 5915-01-504-5531
NSN 6220-01-104-1123
NSN 5998-01-202-1963