No other part numbers with same form, fit, and function found.
A nut having wings designed for manual turning without driver or wrench.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5999-01-253-0218
NSN 5835-01-604-7489
NSN 6685-01-075-6378
NSN 6650-01-265-2672
NSN 5930-01-158-1508
NSN 5925-01-383-9603
NSN 5990-01-510-4699
NSN 5930-01-518-4867
NSN 5996-01-151-2452
NSN 5975-01-447-2771
NSN 2925-01-391-1540
NSN 5999-00-212-7853