Encyclopedia Astronautica
A1P-2

Aerojet solid rocket engine. Polaris stage 2.

Gross mass: 4,300 kg (9,400 lb).
Unfuelled mass: 951 kg (2,096 lb).
Height: 2.00 m (6.50 ft).
Diameter: 1.37 m (4.49 ft).

Associated Countries

See also

Associated Manufacturers and Agencies

Aerojet American manufacturer of rockets, spacecraft, and rocket engines. Aerojet, Sacramento, CA, USA. More...

Associated Propellants

Solid Solid propellants have the fuel and oxidiser embedded in a rubbery matrix. They were developed to a high degree of perfection in the United States in the 1950's and 1960's. In Russia, development was slower, due to a lack of technical leadership in the area and rail handling problems. Solid propellants have the fuel and oxidiser embedded in a rubbery matrix. They were developed to a high degree of perfection in the United States in the 1950's and 1960's. In Russia, development was slower, due to a lack of technical leadership in the area and rail handling problems. More...

Associated Stages