Prev heroicrelics.org
U.S. Space and Rocket Center Site Index
F-1 Engine (Davidson Center) Gallery
Next

dsc59917.jpg

Detail of the No. 1 tube marking, on the No. 1 side of the engine's throat.

The No. 1 tube is a "fuel-up" tube, with an arrow indicating the direction of flow (i.e., up, or toward the throat).

 
No. 1 tube marking between throat straps of F-1 Engine (Davidson Center) at U.S. Space and Rocket Center
Time picture taken Sat Feb 21 12:49:16 2009
Location picture taken Saturn V Hall
Davidson Center for Space Exploration
U.S. Space & Rocket Center
Huntsville, AL
Prev F-1 Engine (Davidson Center) Gallery Next