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Overall view of main LOX valve on the No. 1 side of the bobtail thrust chamber.

Ordinarily, the No. 1 LOX high pressure duct would bolt on here. The valve is closed, with its poppet seated.

See also additional views of this valve from a later trip.

Time picture taken	Mon Sep 9 09:46:08 2013
Location picture taken	Cold Calibration Test Stand East Test Area Marshall Space Flight Center Huntsville, AL