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Propulsion Subsystem

Assembly

Monopropellant hydrazine system for mid-course correction, momentum dumps, and the periodic stationkeeping burns that hold the observatory in its halo orbit about Sun–Earth L2. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Propulsion Subsystem parts and their functions

4 top-level parts · 15 parts in total · full bill of materials below
Propulsion Subsystem parts diagram: 1 hydrazine fuel tank, 2 monopropellant thruster, 3 pressure sensor, 4 o-ring set. 15 parts in 4 assemblies.
Propulsion Subsystem parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Hydrazine Fuel Tank 1× Hydrazine fuel tank
2 Monopropellant Thruster 8× Monopropellant momentum-dump thrusters
3 Pressure Sensor 4× Tank pressure (reuse)
4 O-Ring Set 2× Line seals (reuse)

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
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Bill of materials for Propulsion Subsystem

4 top-level lines · 4 rows shown · 15 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Hydrazine Fuel Tank space-telescope-fuel-tank 1× 1 · part
2 Monopropellant Thruster space-telescope-mono-thruster 8× 8 · part
3 Pressure Sensor pressure-sensor 4× 4 · part
4 O-Ring Set oring-set 2× 2 · part

Where the propulsion subsystem is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Space Telescope

Sourcing: possible vendors

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
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks