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J57-8
Part of J57 Family
Pratt and Whitney turbojet engine. Out of production. Thrust is maximum sea level thrust; specific impulse is sea level value at that thrust. Used on Caleb launch vehicle. First flight 1960.

Status: Out of production. Number: 7 . Thrust: 45.40 kN (10,206 lbf). Specific impulse: 1,414 s. Burn time: 3,000 s.

Thrust (sl): 41.200 kN (9,262 lbf). Thrust (sl): 4,203 kgf.

Family: Turbojet. Country: USA. Launch Vehicles: Caleb. Propellants: Air/Kerosene. Stages: F-6A, F-6. Agency: Pratt and Whitney.



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