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 5945-01-298-1198
NSN 6150-01-068-3787
NSN 5855-00-991-0096
NSN 5945-00-713-6106
NSN 5920-00-558-6792
NSN 6105-00-874-4379
NSN 5930-01-200-7482
NSN 5975-00-276-3436
NSN 7035-00-442-1869
NSN 6135-01-205-5965
NSN 5925-01-228-8700
NSN 5996-00-202-6576