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 2925-01-394-5650
NSN 2925-00-288-1394
NSN 5996-01-463-3145
NSN 6610-01-464-5517
NSN 5960-00-941-6035
NSN 5915-01-268-3257
NSN 7035-01-421-7159
NSN 5999-01-392-6313
NSN 5905-00-346-2369
NSN 5920-00-823-6088
NSN 6620-01-550-8573
NSN 5985-00-503-1818