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 5998-01-391-9819
NSN 5915-00-731-8211
NSN 5945-01-193-8220
NSN 6650-01-315-3745
NSN 5915-01-047-2075
NSN 5920-00-263-0914
NSN 6105-01-205-1514
NSN 5950-01-474-5576
NSN 6685-01-330-7330
NSN 5965-00-082-8987
NSN 5935-00-957-6256
NSN 5925-00-379-0920