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 6135-01-218-3660
NSN 5960-01-500-6615
NSN 5960-00-116-9989
NSN 5950-00-391-0801
NSN 5975-01-338-7320
NSN 5960-01-083-3936
NSN 5975-00-471-8431
NSN 5945-01-533-2689
NSN 5950-00-196-0355
NSN 5930-00-666-2971
NSN 5945-01-521-4254
NSN 5915-01-475-2658