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 7035-00-535-8109
NSN 6130-00-974-6752
NSN 6135-01-100-3593
NSN 5985-01-265-1100
NSN 5985-01-310-7797
NSN 7035-01-366-5912
NSN 6645-00-599-8890
NSN 5998-00-855-8954
NSN 6320-01-550-3420
NSN 6135-01-202-8113
NSN 7035-01-202-8172
NSN 5996-01-120-6407