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 5915-01-363-3319
NSN 5990-00-277-3763
NSN 6650-01-437-6254
NSN 5925-01-397-0559
NSN 6620-00-163-8793
NSN 6240-01-248-0424
NSN 5910-00-822-8129
NSN 5905-00-081-3771
NSN 5945-00-941-6866
NSN 5945-00-110-0754
NSN 5945-00-941-0441
NSN 6150-01-079-4201