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 6130-01-027-0762
NSN 5925-01-229-1716
NSN 5920-00-087-8994
NSN 6150-01-549-4465
NSN 6645-01-315-6584
NSN 6620-01-272-7831
NSN 6645-01-528-7152
NSN 6145-00-174-9344
NSN 6105-01-350-9691
NSN 5895-01-433-6699
NSN 7035-01-211-5636
NSN 2925-01-133-8128