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 5960-00-171-9575
NSN 5835-01-377-8972
NSN 6610-00-202-5481
NSN 5998-01-400-0938
NSN 5945-00-583-8600
NSN 6650-00-495-8710
NSN 5935-01-211-6986
NSN 7035-01-202-8699
NSN 5975-01-317-6033
NSN 5925-01-040-7980
NSN 5975-00-187-7728
NSN 5965-01-024-1012