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 5930-01-422-4914
NSN 5999-01-321-0093
NSN 6130-01-265-1021
NSN 6135-01-340-9731
NSN 5935-00-885-0488
NSN 6110-01-515-7040
NSN 6620-01-474-1890
NSN 5835-00-725-2087
NSN 7035-00-433-5670
NSN 5985-00-163-3282
NSN 5835-01-317-4840
NSN 5975-00-062-7976