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 6105-00-133-0989
NSN 5920-00-336-9055
NSN 5930-01-223-4860
NSN 5950-00-960-7021
NSN 5990-01-227-0660
NSN 2925-01-166-4589
NSN 6135-01-532-0775
NSN 5975-00-897-9959
NSN 5990-00-824-4133
NSN 6610-01-186-6535
NSN 6645-01-177-2766
NSN 6220-01-377-4880