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 6105-01-055-9477
NSN 5960-00-032-7795
NSN 5915-00-053-8462
NSN 5935-00-139-6729
NSN 5985-00-539-7678
NSN 5975-01-610-2234
NSN 5855-00-944-0949
NSN 2925-00-497-7808
NSN 5999-01-519-9353
NSN 5965-01-028-0326
NSN 5985-01-559-5405
NSN 5965-01-486-9586