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 5920-01-506-7312
NSN 5905-00-912-1816
NSN 2925-01-043-9786
NSN 6320-01-442-3428
NSN 5999-00-776-9745
NSN 5930-01-451-3929
NSN 5835-01-268-1924
NSN 5996-01-368-4875
NSN 5965-01-103-2711
NSN 5945-00-464-3316
NSN 5925-01-461-2756
NSN 6645-00-269-8440