* U.S. stocks fall on credit jitters, poor economic data
* Uncertainty over revised U.S. bailout plan boosts bonds
* Oil slips below $96 barrel on U.S. crude inventory build
* U.S. manufacturing, jobs data heighten economic concerns (Adds close of U.S. markets)
By Herbert Lash
NEW YORK, Oct 1 (Reuters) - Credit jitters and dour U.S. economic news sent Wall Street lower and lifted safe-haven assets on Wednesday, overshadowing hopes the Senate will approve revised plans to rescue the troubled financial sector.
Persistent credit market distress and a raft of deteriorating economic data on both sides of the Atlantic pushed investors into the safety of U.S. and euro zone government debt. Gold also rose on a renewed safe-haven bid.
Oil slipped briefly below $96 a barrel on sliding fuel demand and an increase in crude inventories that was larger than expected. Copper slid to a 19-month low as data pointed to slowing economic growth in Europe and the United States.
The dollar rallied as investors waited for the U.S. Senate to vote on a revised $700 billion bailout plan to tackle the worst financial crisis since the Great Depression.
Stocks pared steep losses, with the Dow briefly turning positive, after General Electric <GE.N> said investor Warren Buffett planned to pump $3 billion into the company. But fears about credit markets and the economy sent stocks lower again.
The Senate plan, which would allow the U.S. Treasury to buy bad mortgage-related assets from banks, aims to ease credit markets and avert a deepening global economic crisis. European stocks and U.S. bank shares rose ahead of the evening vote.
But the cost of borrowing dollars over three months rose as short-term lending remained nearly frozen and investors anticipated an intensification of global financial strains at year end. Interbank rates remained stuck near record levels.
"Three-month Libor still shows severe dislocation going into year end," T.J. Marta, fixed income strategist with RBC Capital Markets in New York, said about the London interbank offered rate.
"Yes, we survived quarter-end but we are still looking at some type of potential Armageddon," Marta said.
Economic reports darkened the picture for U.S. employment and manufacturing. U.S. factory activity shrank in September to its lowest since the 2001 recession and private employers shed jobs for the third time in four months as the worsening financial crisis tightened its grip on the U.S. economy.
Shares of heavy-equipment manufacturer Caterpillar <CAT.N>, an economic bellwether, slid 4.45 percent, the second-biggest drag on the Dow. Financial stocks surged, with the KBW index of banking shares <.BKX> rising about 7 percent.
"The backdrop for the stock market today is an intensifying concern to what extent the global economy will slow down. But financials are up on expectations we'll get a bailout package this time around," said Matt Kaufler, a portfolio manager with Clover Capital Management in Rochester, New York.
The Dow Jones industrial average <
> closed down 19.59 points, or 0.18 percent, at 10,831.07. The Standard & Poor's 500 Index <.SPX> fell 5.27 points, or 0.45 percent, at 1,161.09. The Nasdaq Composite Index < > slipped 22.48 points, or 1.07 percent, at 2,069.40.European shares ended higher. The FTSEurofirst 300 <
> index of top European shares closed 0.85 percent higher at 1,072.64. The benchmark has lost 29 percent so far this year.The dollar rose against a basket of major currencies, with the U.S. Dollar Index <.DXY> up 0.54 percent at 79.725.
The euro <EUR=> fell 0.61 percent at $1.4016, and against the yen, the dollar <JPY=> rose 0.01 percent at 106.04.
Adding to the dollar's attractiveness against the euro and to credit market tightness, manufacturing in the euro zone fell to a near seven-year low in September.
"It is obvious that the credit market is affecting the real economy and this data confirms that. So markets are hopeful more than ever that the bailout package would pass," said Matthew Strauss, senior currency strategist at RBC Capital Markets in Toronto.
A bond rally in Europe fizzled out as European shares regained some ground to close higher but U.S. debt prices were higher.
The benchmark 10-year U.S. Treasury note <US10YT=RR> added 23/32 in price to yield 3.73 percent, and the 2-year U.S. Treasury note <US2YT=RR> rose 9/32 to yield 1.82 percent.
Crude prices fell after data from the Energy Information Administration showed oil inventories in the United States, the world's largest oil consumer, rose by 4.3 million barrels last week. Analysts had expected a 2.4 million barrel increase.
U.S. crude <CLc1> settled at $98.53 a barrel, down $2.11. London Brent crude <LCOc1> settled down $2.95 at $95.22 a barrel.
"The energy industry in the U.S. Gulf Coast is on the road to recovery, and this will add to the bearish sentiment in the market," said Phil Flynn, an analyst with Alaron Trading in Chicago.
Gold rose, despite a stronger dollar.
December gold futures <GCZ8> settled up $6.50 at $887.30 an ounce in New York.
Copper for delivery in three months <MCU3> in London hit $6,120 a tonne, its lowest since March 2007.
Many Asian markets were closed for holidays, including China, Hong Kong and Singapore.
Japan's Nikkei share average <
> rose 1 percent, after posting its biggest monthly fall in eight years in September. (Reporting by Steven C. Johnson, Ellis Mnyandu, Rebekah Kebede Chris Reese, Nick Olivari and Gertrude Chavez-Dreyfuss in New York; Writing by Herbert Lash; Editing by James Dalgleish)