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Command Module Rocket Engine

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:8,000.00 - 10,000.00 USD
Command Module Rocket Engine

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Auction Date:2014 Nov 20 @ 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
An Apollo Command Module Rocket Engine. Test-fired Rocketdyne model number SE-8 measures approximately 14? tall, weighs almost 9.5 pounds, with the fuel and oxidizer valve assemblies at the top, along with associated electrical connections, and a 3.5? ablative nozzle at the base. The engine’s internal components are comprised of a block of ablative material and sleeve (includes the exposed nozzle), a refractory throat insert, and stainless steel shell. A large Rocketdyne ID label affixed to the lower portion reads, in part: “Part Name – Rocket Engine, Part No. 99-106003 ASSY, Contract No. 8405, Model No. SE-8-2, Serial No. 4050594.” Both the valve assemblies are stamped “Test Only,” with one dated November 21, 1963. In fine condition, with expected light scorching from firing, and light dings and dents to body. Accompanied by two photocopies of the SE-8 engine details and their locations on the Command Module.

Utilizing the propellants Nitrogen Tetroxide (N2O4) Monomethylhydrazine (MMH) as fuel. the SE-8s were integrated on the Command Module in two systems of six engines and provided it with rotation control, rate damping, and attitude control after its separation from the Service Module and during reentry. As any flown examples were kept with their modules, the item offered here is as close to flown as you will find.