Rep. John P. Murtha, the Pennsylvania Democrat known for delivering federal money to defense contractors in his district, is now going to bat for a constituent's company that was convicted last year of illegally exporting components of military equipment.

Murtha, chairman of the House Appropriations defense subcommittee, wrote State Department officials in late June urging them to meet with the president of Electro-Glass Products, a 50-employee company that was convicted in April 2007 of illegally exporting components of night-vision goggles to a company in India. The Mammoth, Pa., firm has been sanctioned by the State Department, and Murtha argues that the action threatens to put the firm out of business. ....