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 5925-00-161-6702
NSN 5835-00-111-3419
NSN 5965-00-023-0944
NSN 5930-01-644-2515
NSN 5915-01-481-9888
NSN 5935-01-309-2828
NSN 6620-01-445-2931
NSN 5975-01-407-5026
NSN 6135-00-318-8359
NSN 7035-01-588-6557
NSN 5905-01-160-1456
NSN 5835-01-259-0815