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 5985-00-685-8721
NSN 6320-00-937-5625
NSN 5895-01-423-0813
NSN 5905-01-044-4410
NSN 5855-00-411-8688
NSN 5835-01-528-1864
NSN 6220-00-276-8681
NSN 6130-01-110-1048
NSN 6650-01-411-6292
NSN 6650-01-412-1490
NSN 5990-01-493-4039
NSN 5975-01-502-5531