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 2925-01-348-8306
NSN 6240-01-168-4533
NSN 5960-01-186-5023
NSN 5935-01-620-8829
NSN 5910-00-905-8244
NSN 5950-01-445-0467
NSN 6610-01-072-3447
NSN 5895-01-566-0956
NSN 6135-00-825-6692
NSN 5998-01-491-1428
NSN 5935-01-421-3367
NSN 5915-00-184-7664