The U.S. Air Force is conducting market research via a sources sought to identify potential suppliers for the new manufacture spare procurement of a Cabinet Interface Circuit Card Assembly (NSN 5998-01-522-3084, P/N 012096-0001), with an estimated spares requirement of 5 units. This is a new spares buy with no repair requirement. Performance would be at Tinker AFB, Oklahoma. The government is seeking interest from all business types, including small and disadvantaged businesses, and may consider a small business set-aside or breakout by airframe. No solicitation is currently available, and responses to this notice are for market research purposes only.