There are 3 drawings for part 621870 available in AirCorps Library

Manufacturer's Drawing

Packard,   Packard V-1650 Merlin Drawings,   Page: --,   Revision: n/a  

KEY - WOODRUFF TYPE - .0938 X .500

Associated Aircraft:   V-1650  

Manufacturer's Drawing

Packard,   Packard V-1650 Merlin Drawings,   Page: --,   Revision: ff  

KEY - WOODRUFF TYPE - .0938 X .500

Associated Aircraft:   V-1650  

Manufacturer's Drawing

Packard,   Packard V-1650 Merlin Drawings,   Page: --,   Revision: kl  

KEY - WOODRUFF TYPE - .0938 X .500

Associated Aircraft:   V-1650