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 5935-00-157-3922
NSN 5996-00-969-4216
NSN 6620-01-060-6418
NSN 5905-01-290-4756
NSN 6620-00-383-8740
NSN 6145-00-445-7839
NSN 5905-01-081-2223
NSN 4140-01-071-1512
NSN 6685-01-509-1405
NSN 4140-01-121-0876
NSN 5996-00-277-7384
NSN 6620-00-613-3023