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 2925-01-528-7333
NSN 5910-01-211-6063
NSN 5855-01-523-8926
NSN 5905-01-410-7436
NSN 5855-00-327-2112
NSN 5960-00-153-7115
NSN 5915-01-469-0320
NSN 5930-01-123-4818
NSN 6320-00-725-0754
NSN 5855-01-657-7657
NSN 5965-00-356-3838
NSN 5950-01-570-9465