Description
The U.S. Air Force is conducting market research to identify qualified non‑commercial sources capable of repairing, reproducing, and sustaining the B‑52 Radar Pressurization Unit (RPU) (NSN 1280‑00‑898‑3679, P/N 101‑352). The goal is to mitigate supply‑chain risk from a single existing supplier and potentially award a future contract (full or partial small‑business set‑aside). Respondents must demonstrate capability to manufacture high‑reliability electromechanical/pneumatic assemblies, handle classified (Secret) information, and address obsolescence of custom components. The solicitation is an RFI only; no proposals will be awarded at this stage. Responses are due by 16 Sept 2026.
• Identify capability to produce the RPU, including two‑stage piston‑type compressor, dehydrator, filters, pressure switches, and relief valves.
• Provide evidence of facilities, cleared personnel, and ability to work at altitudes up to 60,000 ft and temperature extremes (‑54 °C to +71.8 °C).
• Detail experience with reverse‑engineering, DMSMS mitigation, and qualification testing (leak‑rate, vibration, altitude simulation).
• Offer information on small‑business participation, subcontracting plans, and cybersecurity/compliance (DFARS, NIST 800‑171).
• Submit capability survey and supporting documentation via email to Lt. Brenden Collins by the deadline.