Shuttle RSRM
Gross Mass: 590,000 kg (1,300,000 lb). Empty Mass: 88,000 kg (194,000 lb). Thrust (vac): 11,519.999 kN (2,589,799 lbf). Isp: 267 sec. Burn time: 123 sec. Propellants: Solid. Propellant Formulation: PBAN. Isp(sl): 235 sec. Diameter: 3.77 m (12.36 ft). Span: 5.10 m (16.70 ft). Length: 45.46 m (149.14 ft). Country: USA. No Engines: 1. Engine: RSRM. Status: Study 1996. Other designations: Redesigned Solid Rocket Motor.

After the Challenger disaster the redesigned solid rocket motors had a slight reduction in performance due to reliability improvements.


Used on Launch Vehicles:  
 
 
 
 
 
 
 
 

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