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UA-156
CSD solid rocket engine. Tested 1968. Proposed as strap-on booster for Saturn INT-27, Saturn V-25(S)B, Saturn V-25(S)U. Solid propellant rocket stage. 4 Segment version of basic 3-segment UA 156 motor.

AKA: UA 156 inch; UA 156 inch 4 Segment. Status: Tested 1968. Thrust: 8,924.30 kN (2,006,262 lbf). Gross mass: 544,311 kg (1,200,000 lb). Unfuelled mass: 37,195 kg (82,000 lb). Specific impulse: 263 s. Specific impulse sea level: 238 s. Burn time: 157 s. Height: 34.00 m (111.00 ft). Diameter: 3.96 m (12.99 ft).

Thrust (sl): 8,076.000 kN (1,815,557 lbf). Thrust (sl): 823,538 kgf.

Country: USA. Launch Vehicles: Saturn INT-27, Saturn V-25(S)B, Saturn V-25(S)U. Propellants: Solid. Stages: UA-156. Agency: CSD.



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