How to bid on Engine Diesel, NSN 2815-01-536-9262 for the Dept of Defense

What the agency is buying

The Department of Defense is seeking proposals for diesel engines, specifically NSN 2815-01-536-9262, with part number 1D81C-24VOLT-MMC-SPEC323. This will be a Firm Fixed Price (FFP), 5-Year Requirement Long Term Contract (LTC).

This is an opportunity for businesses that can supply this specific diesel engine. The contract is restricted to HATZ Diesel of America or its authorized distributors.

Key dates and deadlines

This Request for Proposal (RFP) was published on August 31, 2026. All proposals must be submitted by September 28, 2026, at 5:00 PM ET. It is important to submit your proposal on time, as late submissions may be rejected.

Who this opportunity suits

This opportunity is specifically for HATZ Diesel of America (CAGE 61080) or its authorized distributors. If you are an authorized distributor, you must provide documentation from HATZ confirming your status and their willingness to sell you the item for this procurement.

The government may verify the authenticity of this authorization directly with HATZ. Failure to provide acceptable documentation may make your proposal ineligible.

How to respond

To access the solicitation, click "View original source" on the portal. You may need to click it a second time if you land on the homepage. A free account might be necessary to view documents.

Proposals must be submitted via email to the Contract Specialist ([email protected]) and copied to the Contracting Officer ([email protected]). The email subject header must be: Proposal Submission W912CH-26-R-A090 (Company Name). You will receive a reply confirming receipt of your proposal.

All contractors providing goods or services to the Department of Defense must be registered in the System for Award Management (SAM). Ensure your SAM registration is active before submitting your proposal.

Tips for preparing a competitive response

Carefully review all sections of the RFP, especially regarding the specific part number and the requirement for authorized distributor documentation. Ensure all required forms and information are included in your submission.

Since this is a fixed-price contract, ensure your pricing is accurate and competitive for the five-year term. Pay close attention to any packaging requirements outlined in Section D of the solicitation.

Stay informed about any amendments to the solicitation. The government will issue amendments electronically, and it is your responsibility to check the portal periodically for updates. Failure to respond to amendments can lead to your proposal being deemed nonresponsive.