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 7035-00-300-3208
NSN 5895-01-250-8927
NSN 5835-00-279-6626
NSN 7035-00-142-9076
NSN 6650-01-633-9147
NSN 6610-01-284-6968
NSN 6145-01-612-7039
NSN 5835-00-987-9341
NSN 6610-00-764-6627
NSN 6145-00-835-7109
NSN 6620-01-367-0844
NSN 5945-00-289-3715