Service Propulsion System (SPS)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	piston engine
gptkbp:burnTime	up to 12 minutes
gptkbp:countryOfOrigin	gptkb:United_States
gptkbp:culturalHeritage	derived from AJ10 engine family
gptkbp:diameter	1.52 m
gptkbp:engineCycle	pressure-fed
gptkbp:engineType	liquid-propellant rocket engine
gptkbp:firstFlight	1967
gptkbp:fuelType	gptkb:Aerozine_50
gptkbp:gimbaled	yes
https://www.w3.org/2000/01/rdf-schema#label	Service Propulsion System (SPS)
gptkbp:lastFlight	1975
gptkbp:length	3.76 m
gptkbp:manufacturer	gptkb:Aerojet
gptkbp:mass	281 kg
gptkbp:numberOfEnginesPerModule	1
gptkbp:oxidizer	nitrogen tetroxide
gptkbp:primaryUse	main propulsion for Apollo Service Module
gptkbp:propulsion	hypergolic
gptkbp:specificImpulseVacuum	314 s
gptkbp:status	retired
gptkbp:thrust	91 kN
gptkbp:usedBy	gptkb:NASA
gptkbp:usedDuring	gptkb:Apollo_program
gptkbp:usedFor	course corrections deorbit burns lunar orbit insertion midcourse corrections transearth injection translunar injection
gptkbp:usedOn	gptkb:Apollo_11 gptkb:Apollo_12 gptkb:Apollo_Service_Module gptkb:Apollo_10 gptkb:Apollo_16 gptkb:Apollo_13 gptkb:Apollo_17 gptkb:Apollo_7 gptkb:Apollo_8 gptkb:Apollo–Soyuz_Test_Project gptkb:Apollo_14 gptkb:Apollo_15 gptkb:Apollo_9
gptkbp:bfsParent	gptkb:Command/Service_Module gptkb:Service_Module
gptkbp:bfsLayer	5