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 5925-01-097-4925
NSN 5985-01-223-9427
NSN 5935-00-661-0825
NSN 5950-01-472-2196
NSN 5930-01-483-6957
NSN 6620-01-091-9697
NSN 5945-01-281-6966
NSN 6650-00-187-5388
NSN 6685-01-100-2653
NSN 6110-01-631-0307
NSN 5998-00-468-5022
NSN 6220-00-039-6348