Skip to main content


    Apollo Command Module Environmental Control System Hardware: Temperature Transducer Power Supply, AiResearch Part 836066 (Contract NAS-9-150). A heavy metal box, 4.375" 3" x 2.5", with two multi-pin electrical connectors (marked J1 and J2). The metal ID plate shows the part number as "836066-3-1" and the serial number as "96-R2". Included are several pages copied from a 1973 abstract prepared by AiResearch for the NASA MSC titled "Environmental Control System Transducer Development Study". It describes its purpose as: "The temperature transducer power supply furnishes dc operating power and square-wave-type excitation voltage to the amplifier assemblies of the CSM temperature signal amplifiers." Very fine.

    Fees, Shipping, and Handling Description: Miscellaneous Collectibles, Small (view shipping information)

    Sales Tax information  |  Terms and Conditions

    Bidding Guidelines and Bid Increments

    Glossary of Terms

    Auction Info

    Auction Dates
    May, 2015
    22nd Friday
    Internet/Mail Bids: 9
    Lot Tracking Activity: N/A
    Page Views: 314

    Buyer's Premium per Lot:
    25% on the first $100,000 (minimum $14), plus 20% of any amount between $100,000 and $1,000,000, plus 12% of any amount over $1,000,000 per lot.

    Sold for: Sign-in or Join (free & quick)

    Heritage membership

    Join Now - It's Free

    1. Past Auction Values (prices, photos, full descriptions, etc.)
    2. Bid online
    3. Free Collector newsletter
    4. Want List with instant e-mail notifications
    5. Reduced auction commissions when you resell your
    Consign now
    • Cash Advances
    • More Bidders
    • Trusted Experts
    • Over 200,000 Satisfied Consignors Since 1976
    Only 1 day left to consign to the 2018 May 11 Space Exploration - Dallas!

    Learn about consigning with us

    We had a wonderful time in New York during the October 2013 Historical Manuscripts auction that featured my mother’s papers collected during her tenure as Martin Luther King, Jr.’s secretary. In fact, the entire experience from beginning to end has been a pleasure.
    Howard Ballou,
    Brandon, MS
    View More Testimonials receives more traffic than any other auction house website. (Source:

    Video tutorial

    Getting the most out of search

    Recent auctions

    2018 March 17 Western Americana & Texana Grand Format Auction - Dallas
    2018 March 17 Western Americana & Texana Grand Format Auction - Dallas
    REALIZED SO FAR $320,964