NN EX 23.1

We hereby consent to the incorporation by reference in the Registration Statements on Forms S-8 (No. 333-130395, No. 333-50934, No. 33-87572, and No. 333-69588) and S-3 (No. 333-100119 and No. 333-89950) of NN, Inc. of our report dated March 15, 2006 relating to the financial statements, management’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.