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 6220-01-091-0334
NSN 5985-00-989-5470
NSN 5960-01-182-3676
NSN 5920-00-824-1515
NSN 6145-01-657-3777
NSN 5985-00-113-8264
NSN 5975-00-971-8863
NSN 5960-01-142-8170
NSN 6320-00-343-1798
NSN 6105-01-121-4610
NSN 5945-01-377-5424
NSN 5945-01-584-0059