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 5965-01-094-1796
NSN 7035-00-285-3393
NSN 6645-01-142-6167
NSN 5975-01-542-7399
NSN 6150-01-092-3368
NSN 5945-01-514-9438
NSN 5999-01-090-3805
NSN 6220-01-591-2459
NSN 5915-01-478-2772
NSN 6110-00-196-8813
NSN 5960-01-059-1632
NSN 6145-01-311-2799