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 5950-01-381-9153
NSN 5855-01-241-1054
NSN 6645-00-171-9639
NSN 5920-01-617-3772
NSN 5985-01-372-9589
NSN 5945-00-393-1191
NSN 5945-01-567-1196
NSN 7035-00-908-4933
NSN 5930-00-579-9470
NSN 5930-00-343-6755
NSN 5998-00-079-5068
NSN 6135-01-599-4006