MS-II

MS-II
	Diagram of the MS-II rocket stage
Country of origin	United States
Used on	Saturn MLV
General characteristics
Height	25.88 m (84.9 ft)
Diameter	10.06 m (33.0 ft)
Gross mass	521,447 kg (1,149,594 lb)
Propellant mass	471,570 kg (1,039,630 lb)
Empty mass	49,877 kg (109,960 lb)
Derived from	S-II
Launch history
Status	Cancelled
Engines
Engines	5 J-2s
Thrust	1,033 kN (232,000 lbf)
Specific impulse	425 seconds (4.17 km/s)
Burn time	361 s
Fuel	LH2/LOX

The MS-II was a proposed further development of the S-II rocket stage developed by North American Aviation.

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Original source: https://en.wikipedia.org/wiki/MS-II. Read more

General characteristics
Diagram of the MS-II rocket stage
Country of origin	United States
Used on	Saturn MLV
Height	25.88 m (84.9 ft)
Diameter	10.06 m (33.0 ft)
Gross mass	521,447 kg (1,149,594 lb)
Propellant mass	471,570 kg (1,039,630 lb)
Empty mass	49,877 kg (109,960 lb)
Derived from	S-II
Launch history
Status	Cancelled

Engines
Engines	5 J-2s
Thrust	1,033 kN (232,000 lbf)
Specific impulse	425 seconds (4.17 km/s)
Burn time	361 s
Fuel	LH2/LOX