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 6645-01-435-4073
NSN 4140-00-397-9252
NSN 5835-00-368-4182
NSN 5996-00-763-3810
NSN 5920-00-539-6920
NSN 5910-00-852-7834
NSN 5935-01-634-0668
NSN 6650-01-588-4687
NSN 5920-01-324-0517
NSN 6105-00-285-2774
NSN 6620-01-359-3920
NSN 6620-00-490-3978