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 6130-00-613-5371
NSN 5920-01-578-6683
NSN 5985-01-554-5010
NSN 5920-00-116-3832
NSN 5998-00-012-4399
NSN 5935-01-550-9287
NSN 6610-01-348-5719
NSN 6110-00-165-1528
NSN 6240-01-400-1311
NSN 6320-01-352-5653
NSN 5985-01-123-1988
NSN 5835-01-184-6878