LR-87-7

Manufacturer Name: AJ23-134. Government Designation: LR87-7. Designer: Aerojet. Propellants: N2O4/Aerozine-50. Thrust(vac): 1,086.100 kN (244,165 lbf). Thrust(sl): 946.700 kN (212,827 lbf). Isp: 296 sec. Isp (sea level): 258 sec. Burn time: 139 sec. Mass Engine: 713 kg (1,571 lb). Diameter: 1.53 m (5.00 ft). Length: 3.13 m (10.26 ft). Chambers: 1. Chamber Pressure: 47.00 bar. Area Ratio: 9.00. Oxidizer to Fuel Ratio: 1.90. Thrust to Weight Ratio: 155.33. Country: USA. Status: Study 1961. First Flight: 1962. Last Flight: 2003. Flown: 212.

Version of LR-87-5 used on Gemini launch vehicle.

LR-87-7 used on Rocket Stages

Used on stage: Titan 2-1. on launch vehicle: Soltan.

Used on stage: Titan 2-1. on launch vehicle: Titan 2.

Used on stage: Titan 2-1. on launch vehicle: Titan C.

Used on stage: Titan LDC-1. on launch vehicle: Titan 3L2.

Used on stage: Titan LDC-1. on launch vehicle: Titan 3L4.

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