Description

    Apollo Command Module Environmental Control System Hardware: Suit Evaporator (H2O Inflow Control Valve), AiResearch Part 837054/ 820440 (Contract NAS-9-150). A complex multi-part assembly, 4" x 4.75" x 2.5", with a two-pin electrical connector, two screw-on pressure connectors, and a push-type manual override switch. It bears various inspector marks and a red "Warning/ Dielectric/ Testing/ Completed" sticker. There are two separate AiResearch metal ID plates. One names it as a "Valve Cont Temp" with a part number of "828540-3-2" and serial number of "0076R2"; the other names it an "Actuator" with a part number of "820440-9-1" and a serial number of "-86-R2". A diagram of this component copied from the "Apollo System Engineering Manual" is included. 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
    November, 2014
    12th Wednesday
    Bids + Registered Phone Bidders: 1
    Lot Tracking Activity: N/A
    Page Views: 352

    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

    VIEW BENEFITS
    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
      winnings 
    Consign now
    • Cash Advances
    • More Bidders
    • Trusted Experts
    • Over 200,000 Satisfied Consignors Since 1976
    Consign to the 2018 June 10 - 11 Luxury Accessories Signature Auction - Chicago.

    Learn about consigning with us

    Heritage has gone above and beyond my expectations in handling all of my transactions in a thoroughly professional manner. I would not hesitate to recommend them to anyone worldwide for the exemplary auction and valuation services they provide.
    Richard H.,
    Corsicana, TX
    View More Testimonials

    HA.com receives more traffic than any other auction house website. (Source: Similarweb.com)

    Video tutorial

    Getting the most out of search

    Recent auctions

    2017 December 10 Arms & Armor, Civil War & Militaria Signature Auction - Dallas
    2017 December 10 Arms & Armor, Civil War & Militaria Signature Auction - Dallas
    REALIZED $1,733,427