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: Nuts of iron or steel
NSN 6650-01-024-9554
NSN 5935-00-935-2310
NSN 6135-00-078-9931
NSN 5835-00-540-9669
NSN 6610-01-238-8712
NSN 5950-01-373-3770
NSN 5895-01-616-7560
NSN 5895-01-043-1574
NSN 5975-01-087-2627
NSN 6145-01-024-9466
NSN 5895-00-019-7509
NSN 5998-01-364-7742