Encyclopedia Astronautica Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9 A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z USRM AKA: Titan USRM; Upgraded Solid Rocket Motor. Status: First flight 1997. Number: 34 . Thrust: 7,560.50 kN (1,699,668 lbf). Gross mass: 357,239 kg (787,577 lb). Unfuelled mass: 52,040 kg (114,720 lb). Specific impulse: 286 s. Specific impulse sea level: 259 s. Burn time: 140 s. Height: 33.54 m (110.03 ft). Diameter: 3.20 m (10.40 ft). Thrust (sl): 6,846.800 kN (1,539,222 lbf). Thrust (sl): 698,191 kgf. Propellant Formulation: HTPB.
Country: USA. Launch Vehicles: Titan 4B, Nerva 2, Timberwind, Timberwind Titan, Titan 402B/IUS, Titan 401B/Centaur, Titan 404B, Titan 403B. Propellants: Solid. Stages: USRM. Agency: Hercules. Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9 A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z © 1997-2016 Mark Wade - Contact © / Conditions for Use |