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 6645-00-236-9076
NSN 6320-01-246-4390
NSN 6145-00-481-1954
NSN 2925-01-088-3612
NSN 7035-01-053-4769
NSN 5996-01-421-9391
NSN 6145-00-184-1267
NSN 6610-01-216-5594
NSN 5965-00-318-6482
NSN 6650-00-559-1462
NSN 5945-01-392-6361
NSN 5975-01-155-4036