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 2925-01-049-8906
NSN 5950-01-494-2028
NSN 5895-01-086-8859
NSN 6620-00-466-2314
NSN 5975-00-079-0022
NSN 5960-01-495-0859
NSN 6135-00-752-1589
NSN 4140-00-829-4134
NSN 5945-01-371-8912
NSN 5985-00-383-6178
NSN 5895-01-621-7974
NSN 6130-00-621-7997