B-2 Sensor Calibration

The Department of the Air Force Materiel Command Air Force Sustainment Center is seeking repair and calibration services for B-2 OGADS/OMC (Oxygen Generation and Distribution System/Oxygen Monitoring and Control) sensors through a sole source procurement to Honeywell International. The 76th CMXG requires a one-time repair and calibration service contract for twenty Oxygen Manifold Assemblies (Part Number 3127W370), with the contractor responsible for removing, replacing, and calibrating new sensors to the manifold assemblies. The procurement is justified under FAR 6.302-1(b)(2) as Honeywell is the Original Equipment Manufacturer and the only source capable of providing the proprietary recalibration process using specialized software and technical expertise. A Firm Fixed Price contract structure is contemplated for this requirement. The opportunity was posted on September 19, 2025, with a response deadline of September 23, 2025, and interested parties must submit proposals electronically through SAM.gov.

This procurement does not utilize any set-aside designation and is specifically targeted to Honeywell International as the incumbent and sole qualified contractor based on their proprietary technology and OEM status. The contract requires delivery of exactly twenty repaired Oxygen Manifold Assemblies, representing a critical need to resolve supply chain issues impacting the B-2's Overhaul Ground Air Doors systems. The opportunity falls under NAICS code 811310 (Commercial and Industrial Machinery and Equipment Repair and Maintenance) with a size standard of $12.5 million, though no specific contract value has been disclosed in the pre-solicitation notice. Market research conducted using SAM databases confirmed Honeywell's unique position as the only vendor capable of interfacing with the assembly's internal systems. The government has indicated it will continue monitoring the market for potential equivalent vendors, though none have been identified at this time.