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 5930-01-099-0464
NSN 7035-01-294-2688
NSN 4140-01-232-8998
NSN 6650-01-146-5000
NSN 6110-01-423-5138
NSN 5855-01-493-6639
NSN 6650-01-308-0445
NSN 5975-01-411-7471
NSN 6135-01-215-1245
NSN 5915-01-232-7348
NSN 5920-00-199-9498
NSN 5990-01-269-2111