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 6650-01-220-3842
NSN 5965-01-497-1150
NSN 5930-00-042-0903
NSN 6110-00-065-4742
NSN 4140-00-173-0706
NSN 6685-00-787-8594
NSN 5855-00-106-1640
NSN 6685-01-184-7473
NSN 5990-00-236-8152
NSN 5998-00-312-3060
NSN 5920-00-988-5057
NSN 5915-00-617-9477