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 5960-01-387-8467
NSN 6150-00-912-9503
NSN 5996-01-437-6577
NSN 6645-01-013-6254
NSN 6620-01-509-8597
NSN 5990-01-272-4091
NSN 5910-01-202-7516
NSN 5910-01-569-3771
NSN 7035-01-045-7202
NSN 5960-01-241-9078
NSN 5935-01-111-0484
NSN 5950-01-233-3782