EXHIBIT 23.1

            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
            --------------------------------------------------------

We  hereby  consent  to the  incorporation  by  reference  in  the  Registration
Statements on Forms S-8(No.  33-87572, No. 333-50934,  and No.9588) and S-3 (No.
333-100119)  of NN,  Inc. of our report  dated  March 15,  2005  relating to the
financial  statements,  managment's  assessment of the effectiveness of internal
control over financial  reporting and the effectiveness of internal control over
financial  reporting,  which  appears in this Form 10-K.  We also consent to the
reference to us under the heading "Selected Financial Data" in this Form 10-K.



/s/PricewaterhouseCoopers LLP
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PricewaterhouseCoopers LLP
Charlotte, North Carolina
March 16, 2005