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 6105-01-595-7484
NSN 5950-01-597-9131
NSN 5960-01-297-5855
NSN 6105-01-036-0478
NSN 5998-00-260-6315
NSN 5965-01-231-0261
NSN 5855-00-221-9435
NSN 6135-01-437-6409
NSN 5975-01-474-1202
NSN 5920-01-099-5971
NSN 5835-01-085-5487
NSN 6610-00-950-7105