Repair of the B-2 Attitude Motion Sensor Set (AMSS) and Inertial Measurement Unit (IMU)

The Department of the Air Force Materiel Command Air Force Sustainment Center is seeking a contractor to provide repair services for B-2 aircraft components, specifically Inertial Measurement Units (IMUs) and Attitude Motion Sensor Sets (AMSS). The contractor must perform repairs at various levels in accordance with Original Equipment Manufacturer (OEM) procedures and applicable technical orders, providing all necessary labor, materials, parts, facilities, and support equipment unless government-furnished. Key requirements include establishing and maintaining a quality management system compliant with ISO 9001:2015, conducting Commercial Asset Visibility (CAV) reporting within 24 hours of supply or maintenance transactions, submitting monthly Contract Depot Maintenance (CDM) production reports, implementing counterfeit prevention and supply chain risk management protocols, and managing nuclear hardness preservation and lead-free electronics prohibitions. Performance will be evaluated against four key performance objectives: no more than three percent material/supply/product quality deficiency reports annually, 100 percent on-time delivery to specified destinations, 100 percent on-time data reporting per contract data requirements list, and achievement of quality management system metrics establishing first-time defect detection ratios. The Pre-solicitation Notice was posted on March 19, 2026, with a deadline of April 3, 2026, and the actual solicitation is expected to be issued on or about April 1, 2026, closing on April 30, 2026.

This procurement carries no set-aside designation and is being pursued as a sole source contract with Kearfott Corporation (CAGE Code 88818), though all responsible sources may submit capability statements for government consideration. The contract is structured as a Firm Fixed Price Requirements type with a base year plus four one-year options, and the government will furnish significant property including 25 K160A081-30 IMUs, 15 K160A081-20 IMUs, and 70 K150A022-52 AMSS units with total government-furnished property values exceeding $127 million. The solicitation includes 21 contract line item numbers for the base year with quantities ranging from 1 to 25 units per line item, with repeating CLINs for each of the four option years, plus additional CLINs for material lay-in items (laser gyroscopes, high voltage power supplies, triad cables, isolators, and accelerometers) and over-and-above surge expedite fee options. The contracting officer is Kristen Carter at kristen.carter@us.af.mil, and an Ombudsman is available at (405) 736-3273 to address offeror concerns during the proposal development phase.