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 6135-01-202-8113
NSN 6150-01-156-9079
NSN 5945-00-445-3683
NSN 5960-01-276-7836
NSN 5945-00-231-3199
NSN 5935-01-158-5585
NSN 5965-00-568-5802
NSN 6610-00-934-1044
NSN 6150-01-025-1467
NSN 6650-01-312-0778
NSN 5975-00-059-3646
NSN 5855-01-258-5161