Exhibit 99.2
                            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 March 31, 2003, as filed with the
Securities and Exchange Commission on the date hereof (the "Periodic Report"),
I, 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.

                                                      /s/Richard L. Langley
                                                      -------------------------
                                                      Richard L. Langley
                                                      Chief Financial Officer
                                                      May 14, 2003

     A signed original of this written statement required by Section 906 has
     been provided to Sparton Corporation and will be retained by Sparton
     Corporation and furnished to the Securities and Exchange Commission or its
     staff upon request.


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