Interstage
AssemblyComposite cylinder joining the stages that stays with the booster after separation, it carries the grid fin mounts and shields the top of the stage through entry. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Interstage
4 top-level lines as of r141134| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Composite Sandwich Panel | orbital-launch-vehicle-composite-panel | 8× | 8 | · | part |
| 2 | Pneumatic Pusher | orbital-launch-vehicle-pneumatic-pusher | 4× | 4 | · | part |
| 3 | Fin Mount Ring Frame | reusable-launch-vehicle-fin-mount-ring | 1× | 1 | · | part |
| 4 | Structural Fastener | orbital-launch-vehicle-structural-fastener | 140000× | 140,000 | · | part |