Knudsen Cell Spool Assembly

NASA’s Glenn Research Center requires a one‑off, custom‑fabricated Knudsen Cell Spool Assembly to support its Knudsen Effusion Mass Spectrometry instrument. The contract will be awarded sole‑sourced to a single manufacturer, with all machining, welding, fabrication, and finishing performed in‑house. The vendor must follow NASA‑provided drawings (DWG. NO. 200201MRA001‑040) exactly, provide 100 % inspection reports, material certifications, and ensure the assembly is compatible with high‑temperature operation. Delivery is required within 24 weeks after receipt of order, and capability statements are due by 8 a.m. CST on 10/2/2026. • Fabricate a complete, custom Knudsen Cell Spool Assembly per detailed NASA drawings. • Perform all machining, welding, and finishing internally; no subcontracting allowed. • Provide full inspection, traceability documentation, and chemically etched parts. • Deliver to NASA Glenn Research Center, Cleveland, OH, within 24 weeks ARO.