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 5920-01-026-9645
NSN 5950-01-435-5359
NSN 6685-01-506-0879
NSN 6240-01-336-1122
NSN 5950-01-505-0946
NSN 6685-00-081-0065
NSN 6650-00-111-3399
NSN 6320-01-370-4218
NSN 6610-01-057-7474
NSN 7035-01-598-2394
NSN 2925-01-591-4030
NSN 6105-01-262-3057