Joseph J. Mascuch has been elected vice chairman of the board of TransTechnology Corp. of Alexandria. Richard Mascuch has been elected vice president of the corporation. Both men were senior executives with Breeze Corporations Inc., which was recently acquired by TransTechnology.

Napoleon Monroe has been named vice president of pharmaceutical materials and project management with Survival Technology Inc.'s pharmaceutical division.

Gary A. Lee has been named vice president for governmental affairs with IC Industries Inc. Lee was formerly a member of the U.S. House of Representatives from New York.

Lester W. Bolton has been named national purchasing agreement coordinator with E. C. Ernst Inc., a Washington electrical construction and contracting firm.

Richard J. Walters has been elected corporate vice president with Martin Marietta Corp. He was formerly president of Martin Marietta Data Systems.

R. Bern Crowl has been elected executive vice president with Reynolds Metals Co. He succeeds Jesse T. Hudson Jr., who is retiring. Crowl was formerly executive vice president and chief financial president of Amax Inc.

Patsy R. Williams has been named to the executive committee of the National Association of Manufacturers' board of directors.

Donald R. Hoffman has been promoted to senior vice president for marketing with Colortone Press.

David P. Smith was recently appointed vice president for marketing and contracts with Fairchild Burns Co., which is a division of Fairchild Industries Inc. Smith was previously director of international sales with Pan American World Airways Inc.