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 5990-01-210-5474
NSN 6105-00-434-4794
NSN 6135-01-092-4734
NSN 6150-01-143-8242
NSN 2925-01-624-5647
NSN 6240-01-124-1829
NSN 6220-00-581-3858
NSN 5910-00-222-3679
NSN 5935-01-092-5523
NSN 6150-01-240-3565
NSN 6130-00-916-1405
NSN 5999-01-442-7643