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 5960-00-433-5832
NSN 6105-01-003-2706
NSN 6610-00-323-8175
NSN 6105-01-447-2984
NSN 2925-01-502-5896
NSN 7035-01-091-7481
NSN 5950-00-886-1742
NSN 5915-00-823-8334
NSN 6105-01-199-3244
NSN 7035-01-243-8523
NSN 6610-00-176-5486
NSN 5960-01-543-0235