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 2925-01-484-8556
NSN 6110-01-419-3561
NSN 6685-00-959-4089
NSN 5998-01-208-5143
NSN 2925-01-446-0525
NSN 5975-01-252-8377
NSN 6220-00-806-7666
NSN 5960-01-567-1096
NSN 6220-01-655-0378
NSN 6105-01-305-1729
NSN 6105-00-149-7259
NSN 5965-01-077-3346