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 5930-00-723-5644
NSN 6650-01-150-8101
NSN 5895-01-110-6737
NSN 5965-01-491-6209
NSN 5998-00-760-9852
NSN 7035-00-421-8710
NSN 5935-00-076-1629
NSN 6650-01-493-9985
NSN 5998-01-021-2591
NSN 6220-01-368-0722
NSN 6320-01-519-8767
NSN 5975-01-391-5981