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 5998-00-614-0123
NSN 6105-01-506-2661
NSN 6685-01-382-9459
NSN 5905-00-417-3718
NSN 6105-00-557-3984
NSN 5996-01-278-7225
NSN 5925-01-254-2578
NSN 6610-01-078-3242
NSN 5990-00-153-0055
NSN 6320-00-886-9771
NSN 6145-01-589-4198
NSN 2925-01-650-3412