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 5920-01-398-0580
NSN 6105-01-280-5343
NSN 5910-01-357-8051
NSN 6130-01-006-3316
NSN 2925-01-542-9403
NSN 5905-01-099-6509
NSN 5990-00-919-4653
NSN 5945-00-954-5888
NSN 6130-01-440-6527
NSN 5996-00-915-3164
NSN 5990-01-278-9985
NSN 5960-01-507-9112