Used on close quarter jo-bolt wrench
No other part numbers with same form, fit, and function found.
NSN 5960-01-502-6270
NSN 5915-01-197-6218
NSN 5985-00-826-8168
NSN 5996-00-135-1548
NSN 6645-01-380-1075
NSN 2925-00-925-0545
NSN 6240-00-758-6392
NSN 5960-01-425-1454
NSN 6110-00-553-8816
NSN 5945-01-389-6634
NSN 6220-01-146-1495
NSN 5996-00-856-5810