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 6150-00-090-6982
NSN 5895-01-652-6820
NSN 5935-01-458-5305
NSN 6145-01-149-2964
NSN 2925-00-284-1534
NSN 6240-00-922-5042
NSN 4140-00-330-3570
NSN 2925-01-552-4313
NSN 5925-00-904-5763
NSN 6110-00-679-8961
NSN 6110-00-800-9978
NSN 6135-01-371-9209