Matl steel sae uns k05802-b
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 5985-00-581-0513
NSN 6135-00-968-8594
NSN 5998-00-388-0259
NSN 6650-01-588-5687
NSN 6145-01-083-3105
NSN 6610-01-347-3397
NSN 6150-01-531-2247
NSN 5835-01-528-7454
NSN 6650-00-554-4568
NSN 7035-01-049-6776
NSN 2925-00-448-4685
NSN 6145-01-564-6288