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 6240-00-084-0176
NSN 6645-00-057-3499
NSN 6620-00-035-5813
NSN 5925-00-009-6341
NSN 6110-01-003-9614
NSN 5950-01-599-8476
NSN 6650-01-431-9625
NSN 5910-01-117-6253
NSN 7035-00-153-3826
NSN 5930-00-277-4704
NSN 7035-01-049-6776
NSN 5835-01-150-6084