Helium Leak Testing – High-Sensitivity Vacuum Testing

This contract involves performing helium leak testing on final clad assemblies to ensure the hermetic seal integrity meets the stringent requirement of less than or equal to 1×10⁻⁸ standard cubic centimeters per second. The testing must utilize mass spectrometer-based detection methods to achieve high sensitivity. Issued by the NASA Shared Services Center under the National Aeronautics and Space Administration, this subcontract falls under the NAICS code 541380, which pertains to testing laboratories. The solicitation was posted on June 8, 2026, with a deadline for responses on June 11, 2026, emphasizing a prompt turnaround. Although specific details about the place of performance, organizational type, and points of contact are not provided, the contract focuses on ensuring critical quality control through vacuum testing services vital to aerospace component reliability and performance.