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 6320-01-343-5846
NSN 7035-01-463-3368
NSN 5855-01-398-9548
NSN 6650-00-127-4581
NSN 5999-01-138-5993
NSN 6645-01-211-6502
NSN 6240-00-777-4263
NSN 6105-01-311-1722
NSN 5910-01-633-9963
NSN 6105-00-230-4085
NSN 5910-01-399-3080
NSN 5965-01-602-0471