Pressure Hull

Assembly

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Titanium personnel sphere holding the crew at one atmosphere against full ocean pressure.

Direct parts	5
Total parts	41
Used in	1 assembly
Class	Assembly

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Titanium personnel sphere holding the crew at one atmosphere against full ocean pressure. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Pressure Hull parts and their functions

5 top-level parts · 41 parts in total · full bill of materials below

Pressure Hull parts diagram: 1 titanium hull sphere, 2 acrylic viewport, 3 entry hatch, 4 hull penetrator, 5 interior liner. 41 parts in 5 top-level items. — Pressure Hull parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Titanium Hull Sphere 3 parts	1×	Two forged Ti-6Al-4V hemispheres welded into a sphere about 2.1 m inside diameter and 70 mm wall.
2	Acrylic Viewport 3 parts	3×	Conical acrylic windows
3	Entry Hatch 4 parts	1×	Top-mounted pressure hatch that seals inward against external pressure once dogged.
4	Hull Penetrator	14×	Sealed electrical and hydraulic feed-throughs
5	Interior Liner	1×	Foam-backed composite lining that insulates the crew from hull condensation and cold.

3D model

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Build & assembly graph

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Bill of materials for Pressure Hull

5 top-level lines · 15 rows shown · 41 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Titanium Hull Sphere 3 parts	submersible-hull-sphere	1×	1	4	assembly
1.1	Hull Hemisphere	submersible-hull-hemisphere	2×	2	·	part
1.2	Equatorial Joining Ring	submersible-equatorial-ring	1×	1	·	part
1.3	Fastener Set	fastener-set	1×	1	·	part
2	Acrylic Viewport 3 parts	submersible-viewport	3×	3	4	assembly
2.1	Cast Acrylic Cone	submersible-acrylic-cone	1×	3	·	part
2.2	Viewport Retainer	submersible-viewport-retainer	1×	3	·	part
2.3	O-Ring Set	oring-set	2×	6	·	part
3	Entry Hatch 4 parts	submersible-entry-hatch	1×	1	10	assembly
3.1	Hatch Cover	submersible-hatch-cover	1×	1	·	part
3.2	Hatch Coaming	submersible-hatch-coaming	1×	1	·	part
3.3	Hatch Dog	submersible-hatch-dog	6×	6	·	part
3.4	O-Ring Set	oring-set	2×	2	·	part
4	Hull Penetrator	submersible-hull-penetrator	14×	14	·	part
5	Interior Liner	submersible-hull-liner	1×	1	·	part

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Where the pressure hull is used

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

Marine 1 Crewed Submersible

Used in 1 assembly

Crewed Submersible

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 (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