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 5855-01-486-9924
NSN 5835-01-362-8367
NSN 5855-00-532-0025
NSN 6105-01-102-4425
NSN 5960-01-054-9639
NSN 6105-01-391-7722
NSN 6650-01-643-0534
NSN 6105-01-468-0532
NSN 6645-01-559-7762
NSN 5935-01-630-8280
NSN 5975-01-188-0232
NSN 6105-01-158-7618