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 6105-01-200-3235
NSN 6650-01-146-5000
NSN 7035-00-235-3529
NSN 5895-01-602-3134
NSN 5985-01-343-8899
NSN 4140-01-266-6297
NSN 6650-01-024-9554
NSN 5905-01-414-9565
NSN 5920-01-394-4452
NSN 6105-00-434-8987
NSN 5925-01-656-4950
NSN 6610-00-971-4881