This notice seeks to identify viable domestic or non-Chinese foreign sources for specific National Stock Numbers (NSNs) currently manufactured abroad, in compliance with DFARS regulations. The government generally does not own or have authority to disseminate technical data for these items, though procurement item descriptions can be provided. Source approval requirements for part-numbered and configuration-controlled items apply. No specific budget amounts or performance location are mentioned. No submission timelines are provided, as this is a sources sought notice.