Used on ge engines and componnt
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.)
NSN 5930-00-633-0213
NSN 5910-01-093-4165
NSN 5975-00-756-8311
NSN 5910-00-167-6814
NSN 6110-01-383-8682
NSN 5920-01-611-5337
NSN 6610-00-216-6538
NSN 5835-00-198-4936
NSN 6650-00-403-5780
NSN 5930-01-230-0721
NSN 5945-01-645-3742
NSN 6105-00-930-2653