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 5960-01-304-3073
NSN 5975-01-648-9647
NSN 6620-00-403-1142
NSN 6145-01-503-0487
NSN 2925-00-964-7128
NSN 5965-01-025-5129
NSN 6320-01-225-9963
NSN 5945-00-960-8722
NSN 6130-01-142-2698
NSN 5985-00-972-1965
NSN 5950-01-336-8935
NSN 5990-01-414-7618