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 6145-01-045-5667
NSN 6240-01-468-5576
NSN 5915-00-851-7862
NSN 6620-01-578-7561
NSN 5945-01-645-6735
NSN 6320-01-220-2264
NSN 6650-01-278-6645
NSN 5930-00-409-4254
NSN 6220-00-528-7752
NSN 5985-01-228-7408
NSN 5835-00-257-2852
NSN 5925-01-476-7536