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 5960-01-462-1864
NSN 5960-01-641-5493
NSN 5855-00-361-0167
NSN 5910-01-444-1429
NSN 5895-01-467-2061
NSN 5895-01-544-7673
NSN 7035-00-096-9986
NSN 6645-01-495-0939
NSN 5960-01-142-1995
NSN 5960-01-200-2586
NSN 5998-01-377-7681
NSN 5835-01-360-2657