Object Details
Physical Description
Type: Turbojet
Thrust: 4,657 N (1,047 lb) at 11,000 rpm
Compressor: 8-stage axial
Combustor: Annular
Turbine: Single-stage axial
Weight: 470 kg (1,035 lb)
Summary
The Naval Air Technical Arsenal, Kugisho, designed and manufactured the Ne-20 for Japan's first jet aircraft capable of taking off under its own power, the Nakajima Kikka (Orange Blossom). The project was a hurried response to Japan's loss of air superiority at the 1944 Battle of the Marianas. The Ne-20 was an indigenous design, but the German BMW 003 turbojet engine was a major influence.
The first flight of the twin-engine Kikka was on August 7, 1945. Test pilots attempted a second flight before the Japanese surrender on August 15. Only a few of the engines under construction were saved. This one was removed from the second aircraft prototype, which was confiscated by American forces at the end of World War II.
Credit Line
Transferred from the U.S. Navy
Date
1945
Inventory Number
A19610121003
Restrictions & Rights
Usage conditions apply
Type
PROPULSION-Turbines (Jet)
Materials
Steel
Aluminum
Rubber
Plywood
Fabric
Paint
Unknown Coating or Plating
Dimensions
3-D (engine on stand): 337.5 × 88.9 × 121.9cm (11 ft. 7/8 in. × 35 in. × 48 in.)
Storage: 88.9 × 337.5 × 134.6cm (35 in. × 11 ft. 7/8 in. × 53 in.)
Country of Origin
Japan
See more items in
National Air and Space Museum Collection
Data Source
National Air and Space Museum
Link to Original Record
Record ID
nasm_A19610121003