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Soyuz 7K-LOK BO
Part of Soyuz
Russian manned spacecraft module. 2 launches, 1971.06.26 (N-1 6L) to 1972.11.23 (LOK). Living section.

AKA: Bytovoy otsek. Status: Operational 1971. Gross mass: 1,400 kg (3,000 lb). Height: 3.61 m (11.84 ft). Diameter: 2.25 m (7.38 ft).

Unique module developed for the LOK lunar orbiter, with many differences to any other Soyuz BO - Kontakt rendezvous system, DOK engine system for orientation in orbit, cupola for forward vision during lunar docking maneuvers, larger hatch for Krechet lunar suit.

From fore to aft the BO consisted of the following sub-modules:

The LK cosmonaut would be wearing a Krechet-94 space suit, and the LOK pilot the lighter Orlan suit. After exiting the BO the LK cosmonaut would move to a large telescoping boom mounted on the exterior of the module. This would take him back to the hatch in the outside of the LK shroud.

Habitable Volume: 5.00 m3.



Family: Manned spacecraft module. Country: Russia. Spacecraft: Soyuz 7K-LOK.

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