Earnest Machine Products Co. promoted Eric Mumford to southeastern division sales manager…Orr Corp. appointed Bryan B. Slade president of the Orr Safety division…Industrial Supply Corp. appointed Steve Jones eastern regional manager…ORS Nasco appointed four regional sales directors: Paul Byrnes for the eastern region, Randy Langston for the southern region, Mike Muenzer for the Midwest region, and Kevin Solid for the southeast region…Barnes Group, Inc. appointed Richard P. McCorry president of its Associated Spring business unit…Precision Industries named Steven Davis contract compliance manager, branch division…BC Bearing Engineers, Ltd. appointed Gary Hill vice president of sales and marketing and appointed Wendy Penny Omnès vice president of external affairs and corporate relations…Noland Co.'s board of directors elected Rhonda L. Binger vice president of human resources…

G.L. Huyett named David C. Beron an associate working in New Jersey, Delaware, Maryland, East Pennsylvania, and Metro New York, and named John W. Phalen an associate covering Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont and Upstate New York…Parker Hannifin Corp. promoted Pam Huggins to vice president and treasurer…Bosch Rexroth Corp. named Steven D. Roberts senior vice president of corporate finance, appointed Ernst Iseli vice president and general manager in the linear motion and assembly technologies business unit, and named Bill Demuth director of controlling and administration…Leica Geosystems appointed Jim Naismith vice president of sales for the south central region and Rod Eckels vice president of sales for the southwest region…Nylok Corp. appointed Paul Boone western territory sales manager and promoted Sarah M. Ortega to outside sales representative…Shareholders of Cooper Industries, Ltd. elected Ivor J. "Ike" Evans to the company's board of directors…Knaack Manufacturing appointed James J. Radous III vice president of sales.