Japan
 

  
MB-3-3
  
Propellant:
Chamber pressure: 40 atm
Thrust: 88,378 kgf (v)
Thrust: 77,104 kgf (sl)
Burn time: 270 s
Specific impulse: 290 s (v)
Specific impulse: 253 s (sl)
Vehicles: N-1, N-2, H-1  (1 st.)
First flight: 1975
 

  
AJ10-118E
  
Propellant:
Chamber pressure: 14 atm
Thrust: 3,579 kgf (v)
Burn time: 400 s
Specific impulse: 278 s (v)
Vehicles: N-1  (2 st.)
First flight: 1975
 

  
AJ10-118FJ
  
Propellant:
Chamber pressure: 89 atm
Thrust: 4,425 kgf (v)
Burn time:  444 s
Specific impulse: 321  s (v)
Vehicles: N-2  (2 st.)
First flight: 1981
 
  
LE-5
   
Propellant:
Chamber pressure: 36 atm
Thrust: 10.503 (v)
Specific impulse: 450 (v)
Vehicles: H1  (2 st.)
First flight: 1986
  
 
  
LE-5A
   
Propellant:
Chamber pressure: 39 atm
Thrust: 12,430 (v)
Specific impulse: 452 (v)
Vehicles: H2  (2 st.)
First flight: 1994
  
 
  
LE-5B
   
Propellant:
Chamber pressure: 35 atm
Thrust: 13,970 (v)
Specific impulse: 447 (v)
Vehicles: H-IIA / H3  (2 st.)
First flight: 2001
  
 
  
LE-7
   
Propellant:
Chamber pressure: 142 atm
Thrust: 110.050 (v)
Thrust: 86,002 (sl)
Specific impulse: 445 (v)
Specific impulse: 348 (sl)
Vehicles: H2  (1 st.)
First flight: 1994
  
 
  
LE-7A
   
Propellant:
Chamber pressure: 121 atm
Thrust: 109.500 (v)
Thrust: 83,096 (sl)
Specific impulse: 429 (v)
Specific impulse: 325 (sl)
Vehicles: H2A  (1 st.)
First flight: 2001
  
 
  
LE-7A
   
Propellant:
Chamber pressure: 121 atm
Thrust: 111,658 (v)
Thrust: 85,452 (sl)
Specific impulse: 442 (v)
Specific impulse: 338 (sl)
Vehicles: H2B  (1 st.)
First flight: 2009
  
 
  
LE-9
   
Propellant:
Chamber pressure: 99 atm
Thrust: 300,000 (v)
Thrust: 249.120 (sl)
Specific impulse: 425 (v)
Specific impulse: 353 (sl)
Vehicles: H3  (0, 1 st.)