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Mitsubishi Kinsei 44, Radial 14 Engine, Cutaway
Mitsubishi was the first and largest series producer of Japanese engines during World War II, with a 1937 Pratt & Whitney arrangement possibly contributing to this success. Its Kinsei (Golden Star) engine saw service throughout the war, beginning at 544 kW (730 hp) and producing as much as 1,163 kW (1,560 hp) at war’s end.
The Kinsei 44 powered the Aichi D3A, (Allied name "Val") which was the primary carrier-borne dive bomber of the World War II Japanese Navy. It was the first Japanese aircraft to bomb American targets, commencing with Pearl Harbor and U.S. bases in the Philippines. During the course of the war, it sank more Allied warships than any other Axis aircraft
Display Status
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Date
Circa World War II
Country of Origin
Japan
Type
PROPULSION-Reciprocating & Rotary
Manufacturer
Mitsubishi Jukogyo K. K.
Physical Description
Type: Reciprocating, Radial, 14 cylinders, air cooled
Power rating: 746 kW (1000 hp) at 2,500 rpm
Displacement: 32.34 L (1,970 cu in)
Bore and Stroke: 140 mm (5.51 in.) x 150 mm (5.91 in.)
Weight: 254 kg (560 lb)
Dimensions
Overall: 205.7 × 120.7cm (81 × 47 1/2 in.)
Storage: 231.1 × 146.1cm (91 in. × 57 1/2 in.)
Materials
Steel, Aluminum, Rubber, Preservative coating, Paint, Magnesium, Brass, Copper
Inventory Number
A19731577000
Credit Line
Transferred from the U.S. Navy, Naval Supply Center, Cheatham Annex, Williamsburg, Virginia
Data Source
National Air and Space Museum
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