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 5930-00-079-5332
NSN 5915-01-555-8081
NSN 5895-01-277-2866
NSN 5910-01-463-9061
NSN 6320-01-140-1763
NSN 6320-01-476-7702
NSN 6105-00-328-0793
NSN 5950-01-377-3298
NSN 5985-01-359-4207
NSN 5985-00-267-9253
NSN 5945-01-615-2682
NSN 5895-01-355-8584