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: Nuts of iron or steel
NSN 7035-01-049-6776
NSN 7035-01-053-4769
NSN 6105-01-513-5493
NSN 5925-01-186-4604
NSN 5905-00-295-4839
NSN 5915-00-724-3576
NSN 5996-01-106-2763
NSN 5895-01-062-6275
NSN 5945-01-036-1962
NSN 6650-01-412-4217
NSN 5990-00-155-2306
NSN 6145-01-189-7056