Sources Sought DEPT OF DEFENSE DEPT OF THE AIR FORCE is seeking a company to manufacture an Electron Tube (NSN: 5960-01-444-8163) for the AN/APG-66 Transmitter. The company must go through a source approval process. The item falls under the ELECTRON TUBES AND ASSOCIATED HARDWARE industry (PSC Code: 5960). The place of performance is Tinker AFB, OK (Zip: 73145, Country: USA). For more details, please refer to the attached Engineering Data List (EDL) and Manufacturing Qualification Requirements (MQR). Contact Tracey Beringer at tracey.beringer@us.af.mil or 7772211 for further information.