No other part numbers with same form, fit, and function found.
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 6220-01-634-0660
NSN 2925-00-917-2842
NSN 6135-01-431-6801
NSN 6620-00-928-0227
NSN 6650-01-341-4395
NSN 4140-01-501-5631
NSN 6150-01-323-6378
NSN 5990-01-564-6173
NSN 5835-01-310-8979
NSN 6135-01-586-5018
NSN 6240-01-381-6815
NSN 5910-01-469-5989