Saturn V engine specifications (from various unidentified sources) F-1 F-1A J-2 J-2S ------------------------------------------------- Thrust VAC (kN) 7776 9012 1023 1179 Thrust SL (kN) 6770 8007 - - Exhaust Speed VAC (m/s) 2982 2991 4168 4276 Exhaust Speed SL (m/s) 2603 2658 - - Mixture Ratio 2.27 2.43 5.50 5.50 Chamber Pressure (kPa) 6771 7846 ? 8274 Length (mm) 5791 5791 3378 ? Nozzle Exit Diameter (mm) 3759 3759 1956 ? Mass (kg) 8444 8618 ? 1724 ------------------------------------------------- From George C. Marshall Space Flight Center, "Saturn V Launch Vehicle Flight Evaluation Report-AS-509 Apollo 14 Mission," MPR-SAT-FE-71-1, 1 April 1971. Note that these numbers are predicted values. From Table 16-1. Total Vehicle Mass--S-IC Burn Phase--Kilograms (Predicted) ----------------------------------------------------------------------- GROUND HOLDOWN CENTER OUTBOARD S-IC/S-II EVENTS IGNITION ARM ENGINE ENGINE SEPERATION RELEASE CUTOFF CUTOFF ----------------------------------------------------------------------- RANGE TIME--SEC -6.60 0.20 135.26 165.04 165.80 ----------------------------------------------------------------------- DRY STAGE 130407. 130407. 130407. 103407. 130407. LOX IN TANK 1478533. 1447777. 216173. 1162. 1041. LOX BELOW TANK 21096. 21855. 21840. 18004. 15905. LOX ULLAGE GAS 189. 216. 2748. 3318. 3323. FUEL IN TANK 648038. 637909. 102618. 8388. 7316. FUEL BELOW TANK 4313. 5996. 5996. 5958. 5958. FUEL ULLAGE GAS 32. 32. 208. 241. 242. N2 PURGE GAS 36. 36. 19. 19. 19. HELIUM IN BOTTLE 288. 288. 112. 79. 78. FROST 635. 635. 340. 340. 340. RETROROCKET PROP 1026. 1026. 1026. 1026. 1026. OTHER 239. 239. 239. 239. 239. ----------------------------------------------------------------------- TOTAL STAGE 2284837. 2246422. 481732. 169188. 165901. ----------------------------------------------------------------------- TOTAL S-IC/S-II IS 5189. 5189. 5189. 5189. 5156. TOTAL S-II STAGE 488027. 488027. 487806. 487806. 487806. TOT S-II/S-IVB IS 3656. 3656. 3656. 3656. 3656. TOTAL S-IVB STAGE 117991. 117991. 117990. 117990. 117990. TOTAL INSTRU UNIT 2037. 2037. 2037. 2037. 2037. TOTAL SPACECRAFT 50440. 50440. 50440. 50440. 50440. ----------------------------------------------------------------------- TOTAL UPPERSTAGE 667343. 667343. 667031. 667031. 666998. ----------------------------------------------------------------------- TOTAL VEHICLE 2952180. 2913765. 1148763. 836219. 832900. ----------------------------------------------------------------------- From Table 16-3. Total Vehicle Mass--S-II Burn Phase--Kilograms (Predicted) ----------------------------------------------------------------------- S-IC S-II S-II S-II S-IC/S-IVB EVENTS IGNITION IGNITION MAINSTAGE ENGINE SEPERATION CUTOFF ----------------------------------------------------------------------- RANGE TIME--SEC -6.60 167.50 169.50 556.90 557.90 ----------------------------------------------------------------------- S-IC/S-II SMALL IS 615. 0. 0. S-IC/S-II LARGE IS 3957. 3957. 3957. S-IC/S-II PROPELLANT 616. 312. 0. ----------------------------------------------------------------------- TOTAL S-IC/S-II IS 5189. 4270. 3957. ----------------------------------------------------------------------- DRY STAGE 35402. 35402. 35402. 35402. 35402. LOX IN TANK 378990. 378990. 378534. 817. 679. LOX BELOW TANK 737. 736. 800. 787. 787. LOX ULLAGE GAS 149. 149. 151. 2247. 2254. FUEL IN TANK 72314. 72308. 72094. 1560. 1505. FUEL BELOW TANK 104. 110. 127. 123. 123. FUEL ULLAGE GAS 58. 58. 58. 595. 599. INSULATION PURGE GAS 17. 0. 0. FROST 204. 0. 0. START TANK 13. 13. 2. 2. 2. OTHER 34. 34. 34. 34. 34. ----------------------------------------------------------------------- TOTAL S-II STAGE 488027. 487806. 487206. 41572. 41389. ----------------------------------------------------------------------- TOT S-II/S-IVB IS 3656. 3656. 3656. 3656. 3656. TOTAL S-IVB STAGE 117991. 117900. 117900. 117900. 117898. TOTAL IU 2037. 2037. 2037. 2037. 2037. TOTAL SPACECRAFT 50440. 50440. 50440. 46347. 46347. ----------------------------------------------------------------------- TOTAL UPPER STAGE 174125. 174035. 174035. 169941. 169939. ----------------------------------------------------------------------- TOTAL VEHICLE 667343. 666111. 665199. 211513. 211329. ----------------------------------------------------------------------- From Table 16-9. Flight Sequence Mass Summary. MASS HISTORY PREDICTED KG MASS HISTORY PREDICTED KG S-IC STAGE TOTAL 2284836. 2ND FLT STG AT SSC 666299. S-IC/S-II IS TOTAL 5189. FUEL LEAD 0. S-II STAGE TOTAL 488027. S-IC/S-II ULL RKT -187. S-II/S-IVB IS TOTAL 3656. S-IVB STAGE TOTAL 117991. 2ND FLT STG AT IGN 666111. INSTRUMENT UNIT 2037. THRUST BUILDUP -587. SPACECRAFT TOTAL 50440. START TANK -11. S-IC/S-II ULL RKT -312. 1ST FLT STG AT IGN 2952179. THRUST BUILDUP -38414. 2ND FLT STG AT MS 665199. MAINSTAGE -445571. 1ST FLT STG AT HDAR 2913765. LES -4093. FROST -294. S-IC/S-II LARGE IS -3957. MAINSTAGE -2075910. TD & ENG PROP -62. N2 PURGE GAS -16. THRUST DECAY-IE -821. 2ND FLT STG AT COS 211513. ENG EXPENDED PROP -189. THRUST DECAY -181. S-II INSUL PURGE -17. S-IVB ULL RKT PROP -2. S-II FROST -204. S-IVB FROST -90. 2ND FLT STG AT SEP 211329. THRUST DECAY-OE 0. STG AT SEPERATION -41389. S-II/S-IVB IS DRY -3175. 1ST FLT STG AT OECO 836219. S-II/S-IVB PROP -480. THRUST DECAY-OE -3286. S-IVB AFT FRAME -21. S-IC/S-II ULL RKT -33. S-IVB ULL RKT PROP -1. S-IVB DET PKG -1. 1ST FLT STG AT SEP 832899. STG AT SEPERATION -165901. 3RD FLT STG AT SSC 166258. S-IC/S-II SMALL IS -615. S-IC/S-II ULL RKT -83. Here are the mass numbers for the S-IVB taken from "Saturn V Launch Vehicle Flight Evaluation Report-AS-506 Apollo 11 Mission" and "Saturn V Launch Vehicle Flight Evaluation Report-AS-512 Apollo 17 Mission." I've converted pounds to kg I don't have the complete Apollo 11, 14 or 17 reports. ------------------------------------------------- APOLLO 11 APOLLO 17 POST 1ST BURN POST 1ST BURN ------------------------------------------------- S-IVB STAGE DRY 11189. 11274. LOX IN TANK 60985. 63281. LOX BELOW TANK 166. 167. LOX ULLAGE GAS 126. 111. LH2 IN TANK 13275. 13607. LH2 BELOW TANK 26. 24. LH2 ULLAGE GAS 167. 179. ULLAGE MOTOR PROP 0. 0. APS PROPELLANT 246. 234. HELIUM IN BOTTLES 160. 160. START TANK GAS 45. 45. FROST 2. 2. OTHER 25. 26. ------------------------------------------------- TOTAL S-IVB STAGE 86414. 89109. ------------------------------------------------- TOTAL INSTRU UNIT 1939. 2028. TOTAL SPACECRAFT 45693. 48609. ------------------------------------------------- TOTAL UPPER STAGE 47632. 50637. ------------------------------------------------- TOTAL VEHICLE 134046. 139746. -------------------------------------------------