Exhibit 23.1

	KPMG LLP
	One Financial Plaza
	Hartford, CT 06103-4103

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors

Kaman Corporation:

We consent to the use of our reports dated February 26, 2009, with respect to the consolidated balance sheets of Kaman Corporation as of December 31, 2008 and 2007, and the related consolidated statements of operations, changes in shareholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2008, and the effectiveness of internal control over financial reporting as of December 31, 2008, and the related financial statement schedule, incorporated herein by reference and to the reference to our firm under the heading “Experts” in the prospectus.

/s/ KPMG LLP

Hartford, Connecticut

June 24, 2009

KPMG LLP, a U.S. limited liability partnership, is the U.S.

member firm of KPMG International, a Swiss cooperative