The FRED series Checkable Deposits and Currency - Assets - Balance Sheet of Households and Nonprofit Organizations is now known as Households and Nonprofit Organizations; Checkable Deposits and Currency; Asset.
The source series id is FL153020005.Q.
This series appears in Table B.101. For further information see the assistance provided in the guide to the Flow of Funds at http://www.federalreserve.gov/apps/fof/.
Board of Governors of the Federal Reserve System (US), Households and Nonprofit Organizations; Checkable Deposits and Currency; Asset, Level [CDCABSHNO], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/CDCABSHNO/, June 3, 2015.