Special Notice: NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA) is seeking a sole source contract for the manufacture, test, delivery, and evaluation of Explosive Transfer Lines (ETL) from Ensign Bickford Aerospace and Defense Company. The ETL is a specialized equipment used for the transfer of explosives. Interested organizations may submit their capabilities and qualifications for consideration. The deadline for submission is January 19th, 12:00 pm CST. The decision to compete this acquisition on a full and open competition basis will be based on the responses received.