8277

J2 Turbo Pump

Currency:USD Category:Memorabilia / Autographs - Space Start Price:NA Estimated At:20,000.00 - 30,000.00 USD
J2 Turbo Pump

Bidding Over

The auction is over for this lot.
The auctioneer wasn't accepting online bids for this lot.

Contact the auctioneer for information on the auction results.

Search for other lots to bid on...
Auction Date:2017 Oct 19 @ 18:00 (UTC-5 : EST/CDT)
Location:236 Commercial St., Suite 100, Boston, Massachusetts, 02109, United States
ALS - Autograph Letter Signed
ANS - Autograph Note Signed
AQS - Autograph Quotation Signed
AMQS - Autograph Musical Quotation Signed
DS - Document Signed
FDC - First Day Cover
Inscribed - “Personalized”
ISP - Inscribed Signed Photograph
LS - Letter Signed
SP - Signed Photograph
TLS - Typed Letter Signed
Rocketdyne J-2 Fuel Turbopump Assembly used on the Saturn IB and Saturn V launch vehicles. The assembly approximately measures 31 x 31 x 20.5, and features its original rubber Rocketdyne protective cover, “Install 2 Units, Desiccant Each Side, RX–20714,” clear plastic hexagonal desiccant container, and pair of “Do Not Destroy” labels. Turbopump side bears an affixed metal parts label: “Rocket Engine Component, Turbopump Assy Fuel, Contract No. 9015, Part No. 460160–51, Serial No. 4078255 CAL1516, Model No. J–2.” Underside of upper section bears two stamp-dated part numbers: “457441–23, F 0279 11–10–64” and “457441–21, F 1159 2–5–65.” Extending “Igniter A” topped with control valve, “RT NO 308040, SP, ER NO 4082827,” with lower portion featuring numerous vent plugs for “Igniter,” “Oxy Valve,” and “60–S,” and engraved with part number: “308360 13, SN 8805463, 308360 11, SN 4090405, 02602, 43999, 11–APR–67, MR197578.” Assembly features yellow identification spray paint and several original Rocketdyne protective plugs. In fine condition, with expected wear from use.

Mounted on the engine’s thrust chamber, the high-speed fuel turbopump was associated with the liquid hydrogen propellant feed system. As a turbine-driven, axial flow-pumping unit, the J–2 assembly boosted pressure of the propellant so that it could be fed into the injector/thrust chamber at the correct rate for combustion. This was one of two on each J–2, the second of which was connected with the oxidizer side, the liquid oxygen feed system. Rocketdyne won approval to develop the J-2 in June 1960, and, nearly six years later on February 26, 1966, the engine made its dramatic debut with the launch of AS-201, the first unmanned test flight of an entire production Block I Apollo Command/Service Module and the Saturn IB launch vehicle. A significant piece of rocketry hardware dating to the very beginnings of the Apollo moon-landing program.