Kaman Corp. (NYSE: KAMN) is buying Northwest Hose & Fittings for an undisclosed amount.

Spokane, Wa.-based Northwest Hose distributes hydraulic hose, fittings, adapters and industrial hose to the metals, agriculture, industrial machinery and equipment industries.

Kaman, headquartered in Bloomfield, Conn., expects the deal to add to its fluid-power product business. The buyer distributes industrial parts, including bearings, mechanical power transmissions, motion control and other products. The company also provides engineering, design, electrical and hydraulic systems.

The deal was announced on May 30.