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.)
NSN 6620-01-368-2723
NSN 6150-01-158-5438
NSN 5910-00-993-4029
NSN 6650-00-351-9362
NSN 5835-01-501-0526
NSN 5910-00-174-7073
NSN 6610-00-796-3087
NSN 5915-00-132-4380
NSN 5930-01-237-9608
NSN 5920-00-834-6253
NSN 5990-01-461-8969
NSN 5965-01-264-8761