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 5925-00-192-9630
NSN 6145-01-007-4710
NSN 5930-01-089-5335
NSN 6130-01-352-4597
NSN 5915-01-096-0048
NSN 4140-00-518-2744
NSN 6620-01-598-1550
NSN 6145-00-877-6888
NSN 6145-00-202-8570
NSN 6105-01-334-7556
NSN 5945-01-311-4650
NSN 5910-00-021-7072