Propellant Tank Vessel
AssemblySeamless titanium or aluminum sphere, welded with internal stiffening rings, rated for pressurization and thermal cycling. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Propellant Tank Vessel
7 top-level lines as of r149136| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Titanium Seamless Sphere Blank | spt-sphere-blank | 1× | 1 | · | part |
| 2 | Hemispherical Bulkhead Dome | spt-hemispherical-bulkhead | 2× | 2 | · | part |
| 3 | Tank Equatorial Weld | spt-weld-zone | 1× | 1 | · | part |
| 4 | Internal Slosh Baffle | spt-internal-baffle | 2× | 2 | · | part |
| 5 | Tank Access Port Nozzle | spt-access-port | 1× | 1 | · | part |
| 6 | Fastener Set | fastener-set | 2× | 2 | · | part |
| 7 | Silicone Sealing Gaskets | gasket-set | 1× | 1 | · | part |