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 7035-01-265-0216
NSN 5835-00-092-1136
NSN 5985-01-459-9243
NSN 5945-00-483-1657
NSN 5985-01-579-8048
NSN 6610-01-336-2787
NSN 5895-01-388-7592
NSN 5998-01-197-1937
NSN 6320-01-207-9038
NSN 6320-01-631-7828
NSN 5935-01-017-6546
NSN 5915-00-186-9346