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 5996-00-469-3160
NSN 5945-01-243-0893
NSN 6150-01-391-7366
NSN 6145-00-688-5697
NSN 7035-00-465-3298
NSN 6645-00-381-9628
NSN 6145-00-547-0920
NSN 6610-01-298-2649
NSN 5950-00-172-1425
NSN 6110-01-561-7570
NSN 5950-01-247-1740
NSN 5975-00-693-2531