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: Articles of aluminum nesoi
NSN 5985-00-222-4933
NSN 5930-01-267-3805
NSN 5915-01-380-5534
NSN 5910-01-178-9577
NSN 6135-01-140-8201
NSN 6320-01-550-3420
NSN 6685-01-146-0915
NSN 6145-01-614-6065
NSN 5945-00-348-2740
NSN 5910-01-658-9709
NSN 6610-01-432-5144
NSN 6105-00-425-2884