# Defense Federal Acquisition Regulation Supplement; Polyacrylonitrile Carbon Fiber-Restriction to Domestic Sources
> **Defense Federal Acquisition Regulations System** · Final rule. · Published 2005-02-07 · 70 FR 6374
## Document
- **Document number:** 05-2171
- **Category:** dfars-acquisition
- **Sub-agency:** Defense Federal Acquisition Regulations System
- **Federal Register citation:** 70 FR 6374
- **CFR reference:** 48 CFR 225
- **Publication date:** 2005-02-07
- **DOD docket:** DFARS Case 2004-D002
## Abstract

DoD has issued a final rule amending the Defense Federal Acquisition Regulation Supplement (DFARS) to extend the ending date for phasing out domestic source restrictions on the acquisition of polyacrylonitrile (PAN) carbon fiber. The ending date is extended from May 31, 2005, to May 31, 2006.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/02/07/05-2171/defense-federal-acquisition-regulation-supplement-polyacrylonitrile-carbon-fiber-restriction-to)
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