New / nos, Northrop T-38 Talon / General Electric J85 / CJ610 Compressor Blade. It is approximately 2 1/2" long. Sold for display only, as is. Very interesting item and it shows very well and it would make an excellent show item for the home or office.
The General Electric J85 was used on:
Canadair CT-114 Tutor
Canadair CF-5
Cessna A-37 Dragonfly
Fairchild C-123 Provider
Fairchild AC-119K
McDonnell ADM-20 Quail decoy missile
Ryan MQM-34D Mod II target drone
North American Rockwell OV-10 Bronco
North American T-2 Buckeye
Northrop F-5
Northrop T-38 Talon
Saab 105Ö
Scaled Composites White Knight
The civilian version, (non-afterburner), General Electric CJ610 was used on:
Aero Commander 1121 Jet Commander
HFB 320 Hansa Jet
Learjet 23
Learjet 24
Learjet 25
Learjet 28
Viper Aircraft Viperjet MKII