The National Institute of Standards and Technology (NIST) is conducting market research to identify vendors capable of supplying a Zero Boiloff Cryostat. This is a sources sought notice, not a solicitation, and no contract award is guaranteed at this stage. The government will use responses to determine if a small business set-aside opportunity exists, with a focus on NAICS code 334516. No specific budget, performance location, or submission timeline is mentioned in the description. Interested firms should submit a capability statement limited to five pages, including company profile, product details, and lead time.