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 5935-01-044-3086
NSN 5930-00-050-6986
NSN 5965-00-168-9624
NSN 5998-00-816-9198
NSN 5998-00-226-5268
NSN 6150-01-449-4983
NSN 6105-01-188-0164
NSN 5998-01-656-8233
NSN 6145-01-025-0353
NSN 5915-00-835-3916
NSN 6130-01-025-6770
NSN 5945-01-042-7389