Reusable Booster Engine
AssemblyA ~845 kN gas-generator kerolox engine built to be lit four times per flight and flown dozens of times: pintle injector, deep-throttle main valve, and a triple-shot hypergolic ignition system. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Reusable Booster Engine
9 top-level lines as of r141096| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Turbopump 6 parts | orbital-launch-vehicle-turbopump | 1× | 1 | 0 | assembly |
| 2 | Thrust Chamber & Nozzle | orbital-launch-vehicle-thrust-chamber | 1× | 1 | · | part |
| 3 | Pintle Injector 5 parts | reusable-launch-vehicle-pintle-injector | 1× | 1 | 0 | assembly |
| 4 | Gas Generator | orbital-launch-vehicle-gas-generator | 1× | 1 | · | part |
| 5 | Throttle Valve | reusable-launch-vehicle-throttle-valve | 1× | 1 | · | part |
| 6 | Engine Valve | orbital-launch-vehicle-engine-valve | 7× | 7 | · | part |
| 7 | Multi-Start Ignition System 4 parts | reusable-launch-vehicle-multistart-ignition | 1× | 1 | 0 | assembly |
| 8 | Engine Controller 5 parts | orbital-launch-vehicle-engine-controller | 1× | 1 | 0 | assembly |
| 9 | Engine Plumbing & Hardware 6 parts | orbital-launch-vehicle-engine-plumbing | 1× | 1 | 0 | assembly |