Vacuum-jacketed hard lines for helium refrigeration system.

NASA’s Stennis Space Center is seeking a small‑business vendor to supply vacuum‑jacketed hard lines for its helium refrigeration system. The solicitation is a brand‑name‑or‑equal‑to requirement, with all quotes required to reference the notice ID and be submitted electronically by the deadline. The contract will be awarded on a lowest‑price‑technically‑acceptable (LPTA) basis, with net‑30 payment terms, FOB destination, and a 30‑day quote validity. Vendors must provide their CAGE code, UEI number, and lead‑time information, and may not be paid by credit card.