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 5990-00-293-6031
NSN 5930-01-310-9567
NSN 6105-01-486-7073
NSN 6145-01-432-2679
NSN 6650-01-006-7592
NSN 5915-00-767-1758
NSN 5990-00-800-2521
NSN 6645-01-290-3930
NSN 5945-01-397-6292
NSN 6220-01-483-7883
NSN 5965-01-050-8447
NSN 5999-00-276-9299