There are 2 drawings for part 4113779 available in AirCorps Library

Manufacturer's Drawing

Douglas Aircraft Company,   C-47 Skytrain Drawings,   Page: --,   Revision: n/a  

Associated Aircraft:   C-47  

Manufacturer's Drawing

Douglas Aircraft Company,   C-47 Skytrain Drawings (set 2),   Page: --,   Revision: c  

Associated Aircraft:   C-47