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 5960-00-978-7435
NSN 5990-00-786-0702
NSN 7035-00-946-2642
NSN 6610-01-596-3254
NSN 6105-01-381-6753
NSN 5935-00-678-8596
NSN 5895-01-112-9000
NSN 5915-00-889-7568
NSN 5945-00-677-0496
NSN 5950-00-827-9584
NSN 5835-01-431-6877
NSN 6130-01-100-5549