The Naval Air Systems Command is issuing a full and open solicitation for a Firm Fixed Price IDIQ contract to supply an EO/IR Sensor System for the CH-53K program, including engineering, production, and support. The estimated performance period is approximately seven years, with contract performance expected at the contractor’s facility. Access to the solicitation documents on the PIEE website is restricted to companies with a certified DD Form 2345 and active SAM.gov registration. Interested parties must submit questions by 12:00pm EST on 28 July 2026 to ensure government responses. Proposals must be submitted by 5:00pm EST on 15 September 2026.