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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5965-00-510-4301
NSN 5895-00-057-7827
NSN 7035-01-352-6235
NSN 6130-01-614-5085
NSN 6145-00-468-8534
NSN 4140-01-245-5684
NSN 5960-01-632-6576
NSN 5855-00-688-9954
NSN 5960-01-064-3292
NSN 7035-00-173-2281
NSN 5935-00-805-2843
NSN 6240-00-160-9223