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 6105-01-497-3423
NSN 5915-01-421-0762
NSN 6110-00-144-6763
NSN 5920-01-111-7178
NSN 5930-01-619-1305
NSN 6150-01-542-6162
NSN 5945-00-864-3726
NSN 5975-00-526-4701
NSN 5950-00-247-8310
NSN 5999-01-484-9333
NSN 5835-00-927-6013
NSN 5835-01-529-3050