How to bid on Antenna Repair/Modification for the Department of Defense

What the agency is buying

The Department of Defense is seeking four units of a specific antenna, NSN 5985-01-568-6919, for repair or modification. These items are considered flight-critical. The delivery terms are FOB origin, meaning the buyer takes ownership and responsibility for goods once they leave the seller's dock.

This is an opportunity for vendors who can handle specialized repair or modification of critical defense technology. While the agency initially solicited only previously approved sources, new sources are encouraged to demonstrate their capabilities.

Key dates and deadlines

This Request for Information (RFI) was published on August 07, 2026. The deadline for responses is September 21, 2026, at 12:00 AM ET. All proposals received within 45 days of the publication date will be considered by the Government. If an award is issued under an existing Basic Ordering Agreement (BOA), the consideration period is 30 days after publication.

Who this opportunity suits

This opportunity is best suited for technology firms with expertise in the repair or modification of specialized antenna systems, particularly those with experience in defense or aerospace applications. Because the item is flight-critical, government source approval is required. Firms that are already approved sources for this item are directly solicited.

New sources must be prepared to submit detailed information for source approval along with their offer. This includes demonstrating unique design capability, engineering skills, and manufacturing or repair knowledge relevant to the part.

How to respond

To access the full details and respond to this opportunity, click the “View original source” button. If the first click takes you to the portal's homepage, click it again to go directly to the bid. You may need to create a free account on the portal to view all documents, though this is not always required.

If you are not an approved source, you must include all required source approval information with your proposal. This information is detailed in the NAVSUP Weapon Systems Support (NAVSUP WSS) Source Approval Information Brochures. Offers that do not provide all required data will not be considered.

Tips for a competitive response

Carefully review the NAVSUP WSS Source Approval Information Brochures to understand all requirements for new sources. Ensure every piece of requested documentation is included with your submission. Missing information will lead to your offer not being considered.

Highlight your firm's specific experience with similar flight-critical components or defense technology. Clearly articulate your unique design capabilities, engineering expertise, and manufacturing or repair knowledge that directly relates to the antenna's requirements. Even if your source approval request is pending, submit a copy of your cover letter with your offer.

Pay close attention to the delivery terms (FOB origin) and ensure your proposal reflects your ability to meet these conditions. While this is not a request for competitive proposals, a well-structured and comprehensive response demonstrating your capabilities and adherence to all requirements will strengthen your position.