Allison J35

J35
An Allison J35 at Aalborg, Denmark
Type Turbojet
National origin United States
Manufacturer General Electric
Allison Engine Company
First run 1946
Major applications North American FJ-1 Fury
Northrop F-89 Scorpion
Northrop YB-49
Republic F-84 Thunderjet
Number built 14,000
Developed into Allison J71
General Electric J47
A J35 with exhaust duct removed, exposing the power turbine.

The General Electric/Allison J35 was the United States Air Force's first axial-flow (straight-through airflow) compressor jet engine. Originally developed by General Electric (GE company designation TG-180) in parallel with the Whittle-based centrifugal-flow J33, the J35 was a fairly simple turbojet, consisting of an eleven-stage axial-flow compressor and a single-stage turbine. With the afterburner, which most models carried, it produced a thrust of 7,400 lbf (33 kN).

Like the J33, the design of the J35 originated at General Electric, but major production was by the Allison Engine Company.