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 6105-01-145-4464
NSN 7035-00-631-3782
NSN 6150-00-226-0992
NSN 5895-01-191-0167
NSN 5935-01-613-7022
NSN 6620-01-300-6992
NSN 5965-00-988-8770
NSN 5985-00-644-9008
NSN 5930-01-632-0413
NSN 6105-01-552-7878
NSN 5925-01-415-3084
NSN 4140-00-155-8012