How to bid on F16 Electron Tube AN/APG86 for the Dept of the Air Force

What the Air Force is buying and why it matters

The Department of the Air Force at Tinker AFB, OK, is seeking electron tubes, specifically NSN: 5960-01-444-8163, P/N: 588R901H02, for use in F-16 A/B AN/APG-66 Transmitters. This is a request for information (RFI) to identify qualified sources.

For vendors, this is an opportunity to become a qualified supplier for a critical component of military aircraft. Becoming a qualified source can lead to future contract awards for this specific item.

Key dates and what happens at the deadline

This RFI was published on August 12, 2025. The deadline for responses is August 12, 2027, at 12:00 AM ET.

By the deadline, interested vendors must have completed the qualification process to be eligible for a contract award. The qualification process itself is estimated to take 180 days and cost approximately $3,000 for testing and evaluation. The award will not be delayed to allow a vendor to complete qualification.

Who this opportunity suits

This opportunity is best suited for manufacturers or suppliers with expertise in electron tubes and related electronic equipment for defense applications. Firms with strong manufacturing, testing, and quality assurance capabilities in the equipment category will find this relevant.

Vendors who have a history of supplying similar items or meet other specific criteria may be eligible for waivers to parts of the qualification process.

How to respond and access the RFI

To access the full RFI, click the “View original source” link. If the first click takes you to the portal’s homepage, click the link again to go directly to the bid.

To respond, you must first qualify as a source. This involves notifying the appropriate government small business office or contracting officer of your intent to qualify. You will need to demonstrate your manufacturing, inspection, and testing capabilities, verify your data package, and provide a qualification article for evaluation. You must also submit a qualification test plan and report.

Some qualification requirements may be waived if you meet specific criteria, such as having previously supplied similar items.

Tips for a competitive response

Given the detailed qualification requirements, thoroughly review all sections of the RFI, especially the specific criteria for facilities, testing, data verification, and manufacturing processes. Ensure your internal processes align with the government's prescribed engineering/technical data package.

Start the qualification process early, as it is estimated to take 180 days. Prepare a comprehensive qualification test plan and be ready to provide a qualification article at your own expense. Document all quality, performance, and environmental evaluations meticulously. Clearly identify your material sources and internal process standards.

If you believe you meet the criteria for a qualification waiver, prepare a strong case with supporting documentation to demonstrate your eligibility.