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 6135-01-615-6205
NSN 5930-01-241-9467
NSN 6610-00-236-7175
NSN 4140-01-534-9987
NSN 7035-01-466-5636
NSN 5985-01-046-7363
NSN 6130-01-550-8447
NSN 5975-01-401-5355
NSN 5945-01-406-6943
NSN 5996-01-153-2359
NSN 5965-01-313-9762
NSN 5895-01-169-2266