The Naval Undersea Warfare Center Keyport intends to solicit a contract for the production of AN/SLQ-25E NIXIE torpedo countermeasure hardware units using Build-To-Print technical data. The anticipated contract is a Firm-Fixed-Price IDIQ with Cost-Plus-Fixed-Fee engineering services, requiring Free On Board Destination pricing to Norfolk. Offerors must have active SAM registration and specific security certifications, including a NIST SP 800-171 rating and Joint Certification Program certificate, to access the required export-controlled technical data. To receive the Government Furnished Information package, interested parties must submit a signed Terms of Use Agreement by 17:00 EST on 4 February 2025. A completed questionnaire from that package is due by 17:00 EST on 28 February 2025.