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 5985-01-065-3990
NSN 6240-00-903-4660
NSN 5996-01-043-2105
NSN 6145-01-432-1198
NSN 6685-00-761-0711
NSN 5990-01-432-4984
NSN 6130-01-182-7494
NSN 6150-00-937-3734
NSN 5855-00-446-5921
NSN 5915-01-116-4153
NSN 5915-00-518-0851
NSN 7035-00-585-2113