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 5855-01-134-7106
NSN 5895-01-397-6289
NSN 6150-00-058-8669
NSN 6150-01-344-7635
NSN 5915-01-563-8054
NSN 5910-01-604-9423
NSN 5910-01-492-6028
NSN 5998-01-634-0604
NSN 6145-01-003-9741
NSN 5965-01-599-1863
NSN 5835-01-528-7454
NSN 5910-00-105-0072