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 5920-01-258-5775
NSN 6620-01-519-2628
NSN 6130-01-510-3791
NSN 6130-01-165-4616
NSN 5855-01-312-5160
NSN 6150-01-135-2947
NSN 5935-01-136-8731
NSN 4140-01-116-2187
NSN 6620-01-111-9064
NSN 6320-01-532-7491
NSN 6685-00-216-6676
NSN 5935-00-800-7404