Yastreb

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Yastreb (

The Yastreb suit was only used once, this was during the Soyuz 4 and Soyuz 5 docking and crew exchange. The suit was not worn during launch or reentry. During the mission both cosmonauts experienced problems with the suit.

Specifications

Name: Yastreb Spacesuit

Manufacturer: NPP Zvezda

Missions: Soyuz 4 and Soyuz 5^[1]

Function: Orbital Extra-vehicular activity (EVA)

Operating Pressure: 400 hPa (5.8 psi)^[1]

Suit Weight: 20 kg (44 lb)^[1]

Backpack Weight: 21 kg (46 lb)^[1]

Total Weight: 41 kg (90 lb)

Primary Life Support: 2.5 hours (150 minutes)^[1]

References

• Photo of Yastreb space suit at Memorial Museum of Cosmonautics in Moscow
• Astronautix Yastreb page

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