Berkshire Hathaway's purchase of Precision Castparts largest in company history.
Latest In Precision Castparts
Company will continue to do business as Precision Castparts.
Fourth-quarter sales down 1 percent year-over-year.
Airframe products sales up 11 percent year-over-year.
Airframe products sales up 18 percent year-over-year.
Fourth-quarter sales up 3.9 percent year-over-year.
Acquisition will expand Precision Castparts areostructures capabilities.
Profit increased 23 percent for the quarter ended June 30, 2013.
The purchase expands Precisions fluid fittings capabilities.
