Circuit Card Assembly

The US Air Force is seeking to acquire circuit card assemblies. The acquisition is restricted to approved sources, specifically Lockheed and Raytheon. The required items are NSN 5998-01-548-4190 and NSN 5998-01-548-4187. • The acquisition is restricted to approved sources. • The required items are NSN 5998-01-548-4190 and NSN 5998-01-548-4187. • The contract data requirements list includes various details such as contract line item number, exhibit, category, and system/item.