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 7035-01-088-6415
NSN 5965-01-471-6946
NSN 6110-01-460-6735
NSN 5960-00-899-6567
NSN 5945-01-172-2513
NSN 5930-00-984-7306
NSN 5985-00-816-5471
NSN 5965-01-040-4178
NSN 6150-01-622-7068
NSN 6150-01-395-0927
NSN 4140-00-726-2764
NSN 5915-01-049-1332