Double chamfer
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 5945-01-501-5487
NSN 5960-01-358-9733
NSN 5930-00-466-2819
NSN 5910-00-836-3476
NSN 6645-01-442-6476
NSN 6620-01-601-7491
NSN 5835-00-247-0161
NSN 5950-00-473-3274
NSN 5998-01-317-5202
NSN 6130-00-595-5943
NSN 6240-01-100-7105
NSN 6145-00-931-2437