Propulsion Plant
AssemblyTwo pressurised-water reactors raising steam for four geared main turbines driving four shafts, plus large turbo-generator capacity. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Propulsion Plant parts and their functions
8 top-level parts · 110,866 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Naval Reactor 6 parts | 2× | Pressurised-water naval reactors |
| 2 | Main Steam Turbine 5 parts | 4× | Steam turbine sets, one per shaft |
| 3 | Main Reduction Gear 5 parts | 4× | Locked-train main reduction gears |
| 4 | Propeller Shaft | 4× | Line shafting to the stern tubes |
| 5 | Propeller | 4× | ~9 m five-blade fixed-pitch bronze propellers |
| 6 | Main Condenser 5 parts | 4× | Single-pass condensers closing each shaft steam loop |
| 7 | Ship Service Turbine Generator 7 parts | 8× | Ship service turbine generators on the secondary steam |
| 8 | Feedwater Pump | 8× | Main and auxiliary feedwater pumps |
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Bill of materials for Propulsion Plant
8 top-level lines · 47 rows shown · 110,866 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Naval Reactor 6 parts | aircraft-carrier-reactor | 2× | 2 | 14,619 | assembly |
| 1.1 | Reactor Pressure Vessel | aircraft-carrier-reactor-vessel | 1× | 2 | · | part |
| 1.2 | Control Rod Drive | aircraft-carrier-control-rod-drive | 12× | 24 | · | part |
| 1.3 | Steam Generator | aircraft-carrier-steam-generator | 2× | 4 | · | part |
| 1.4 | Reactor Coolant Pump | aircraft-carrier-reactor-coolant-pump | 4× | 8 | · | part |
| 1.5 | Pressure Sensor | pressure-sensor | 600× | 1,200 | · | part |
| 1.6 | Reactor Plant Fastener | aircraft-carrier-reactor-fastener | 14000× | 28,000 | · | part |
| 2 | Main Steam Turbine 5 parts | aircraft-carrier-main-turbine | 4× | 4 | 1,309 | assembly |
| 2.1 | Turbine Blade | aircraft-carrier-turbine-blade | 1200× | 4,800 | · | part |
| 2.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 4 | 19 | assembly |
| 2.2.1 | Rotor Shaft | rotor-shaft | 1× | 4 | · | part |
| 2.2.2 | Rotor Core | rotor-core | 1× | 4 | · | part |
| 2.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 64 | · | part |
| 2.2.4 | Ball Bearing | ball-bearing | 1× | 4 | · | part |
| 2.3 | Ball Bearing | ball-bearing | 6× | 24 | · | part |
| 2.4 | Oil Seal | oil-seal | 4× | 16 | · | part |
| 2.5 | Fastener Set | fastener-set | 80× | 320 | · | part |
| 3 | Main Reduction Gear 5 parts | aircraft-carrier-reduction-gear | 4× | 4 | 87 | assembly |
| 3.1 | Helical Gear Pair | gear-pair | 6× | 24 | · | part |
| 3.2 | Gearbox Housing | gearbox-housing | 1× | 4 | · | part |
| 3.3 | Ball Bearing | ball-bearing | 12× | 48 | · | part |
| 3.4 | Oil Seal | oil-seal | 8× | 32 | · | part |
| 3.5 | Fastener Set | fastener-set | 60× | 240 | · | part |
| 4 | Propeller Shaft | aircraft-carrier-propeller-shaft | 4× | 4 | · | part |
| 5 | Propeller | aircraft-carrier-propeller | 4× | 4 | · | part |
| 6 | Main Condenser 5 parts | aircraft-carrier-main-condenser | 4× | 4 | 18,065 | assembly |
| 6.1 | Condenser Tube | aircraft-carrier-condenser-tube | 18000× | 72,000 | · | part |
| 6.2 | Condenser Tubesheet | aircraft-carrier-tubesheet | 2× | 8 | · | part |
| 6.3 | Condenser Shell | aircraft-carrier-shell-section | 1× | 4 | · | part |
| 6.4 | Coolant Pump | coolant-pump | 2× | 8 | · | part |
| 6.5 | Fastener Set | fastener-set | 60× | 240 | · | part |
| 7 | Ship Service Turbine Generator 7 parts | aircraft-carrier-sstg | 8× | 8 | 471 | assembly |
| 7.1 | Turbine Blade | aircraft-carrier-turbine-blade | 400× | 3,200 | · | part |
| 7.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 8 | 19 | assembly |
| 7.2.1 | Rotor Shaft | rotor-shaft | 1× | 8 | · | part |
| 7.2.2 | Rotor Core | rotor-core | 1× | 8 | · | part |
| 7.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 128 | · | part |
| 7.2.4 | Ball Bearing | ball-bearing | 1× | 8 | · | part |
| 7.3 | Stator Assembly 3 parts | stator-assembly | 1× | 8 | 3 | assembly |
| 7.3.1 | Stator Core (laminations) | stator-core | 1× | 8 | · | part |
| 7.3.2 | Copper Winding | copper-winding | 1× | 8 | · | part |
| 7.3.3 | Slot Insulation | stator-insulation | 1× | 8 | · | part |
| 7.4 | Ball Bearing | ball-bearing | 4× | 32 | · | part |
| 7.5 | Oil Seal | oil-seal | 4× | 32 | · | part |
| 7.6 | Brushless Exciter | aircraft-carrier-exciter | 1× | 8 | · | part |
| 7.7 | Fastener Set | fastener-set | 40× | 320 | · | part |
| 8 | Feedwater Pump | aircraft-carrier-feed-pump | 8× | 8 | · | part |
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Where the propulsion plant is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |