No other part numbers with same form, fit, and function found.
A nut, flat on top and bottom, having 4 flat sides. 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 5996-01-025-5683
NSN 5945-00-287-8022
NSN 6150-00-617-1989
NSN 5996-01-513-2521
NSN 6105-01-555-8479
NSN 6620-00-764-9570
NSN 5935-01-388-7544
NSN 5910-00-815-4662
NSN 6130-01-237-5992
NSN 5990-01-434-7913
NSN 6320-01-549-7201
NSN 6240-01-552-6991