EXHIBIT 32.1


                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Sparton Corporation (the "Company")
on Form 10-Q for the period ending December 31, 2004, as filed with the
Securities and Exchange Commission on the date hereof (the "Periodic Report"),
we, David W. Hockenbrocht, Chief Executive Officer of the Company, and Richard
L. Langley, Chief Financial Officer of the Company, certify, pursuant to 18
U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of
2002, that:

         1. The Periodic Report fully complies with the requirements of section
         13(a) or 15(d) of the Securities Exchange Act of 1934; and

         2. The information contained in the Periodic Report fairly presents, in
         all material respects, the financial condition and results of
         operations of the Company.




 Date: February 11, 2005          /s/DAVID W. HOCKENBROCHT
                                  ----------------------------------------------
                                  David W. Hockenbrocht, Chief Executive Officer


 Date: February 11, 2005          /s/RICHARD L. LANGLEY
                                  ----------------------------------------------
                                  Richard L. Langley, Chief Financial Officer


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