There are 2 drawings for part 98-53407 available in AirCorps Library

Manufacturer's Drawing

North American Aviation,   B-25 Mitchell Drawings,   Page: --,   Revision: n/a  

LINE - HEAT & VENT SYS. W.C.S. STA. 28-3/16 TO 82 INTAKE

Associated Aircraft:   B-25  

Manufacturer's Drawing

North American Aviation,   B-25 Mitchell Drawings - May / Sept 1945,   Page: --,   Revision: n/a  

LINE - HEAT & VENT SYS. W.C.S. STA. 28-3/16 TO 82 INTAKE

Associated Aircraft:   B-25