The FRED series Trade Receivables - Assets - Balance Sheet of Nonfarm Noncorporate Business is now known as Nonfinancial Noncorporate Business; Trade Receivables; Asset.
The source series id is FL113070003.Q.
This series appears in Table B.104. 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), Nonfinancial Noncorporate Business; Trade Receivables; Asset, Level [TRABSNNB], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/TRABSNNB/, June 2, 2015.