Apollo Command Module Environmental Control System Hardware: Oxygen / Nitrogen Supply Control Panel with Multiple AiResearch Components Installed. A large flat panel, 12" x 12" x 6", with ten mounted switches or controls in two groups, eight of which are labeled. Most of these would require a T-handle or similar tool to operate. The top "Oxygen Supply" grouping contains: "S/M/O2" (On / Off), "Surge Tank" (On / Off), "Back Pack" (Open / Close / By-Pass), "Pressure Relief" (Off / Auto), and "Surge Tank Fill". The bottom "Nitrogen Supply" grouping contains: "Supply Shutoff" (Auto / Off / Manual), "Pressure Regulator" (1 / Off / 2 / Normal), and "Supply Shutoff" (Auto / Off / Manual) along with two unlabeled switches. The various AiResearch components mounted behind the panel are as follows: Valve Shutoff, Part # 828740-2-1, Serial #0106R1 / Valve Shutoff, Part # 828740-2-1, Serial #0106R2 / Valve Selector, Part #828860-1-1, Serial #0096R1 / Valve Relief, Part #828650-1-2, Serial #0086R1 / Valve Sel & Sol, Part #828020, Serial #0076R3 / Regulator Press, Part #829280-1-1, Serial #0017R1 / Valve Sel & Sol, Part #828020, Serial #0076R4. An amazing piece to have survived intact after all these decades. A great addition to any Space collection display and worthy of further research. Fine overall.

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    Auction Dates
    November, 2014
    12th Wednesday
    Bids + Registered Phone Bidders: 1
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