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 5960-00-855-8792
NSN 2925-01-446-6976
NSN 6240-01-232-1051
NSN 6610-01-075-4745
NSN 5915-01-400-4165
NSN 5945-01-395-6594
NSN 5998-00-550-7736
NSN 6240-00-364-0850
NSN 5910-00-225-7175
NSN 5920-00-053-8958
NSN 6240-01-361-9167
NSN 2925-00-450-7783