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 5965-00-458-7321
NSN 5945-01-606-8205
NSN 5998-01-074-6385
NSN 5990-01-259-7138
NSN 5945-01-123-4365
NSN 2925-01-238-9974
NSN 6105-00-676-7461
NSN 5975-01-447-8189
NSN 6130-01-349-3661
NSN 5895-01-050-8392
NSN 5996-01-551-7433
NSN 6645-01-421-2445