This is a market survey request for manufacturers of a specific reticle assembly part. Interested companies must submit their information, including location and point of contact, directly to the named Contract Specialist. To become an approved source, a company must submit a comprehensive Source Approval Request (SAR) package demonstrating the ability to manufacture the item to required quality standards. The notice directs companies to a specific website for detailed SAR submission procedures. No specific budget, performance location, or non-bid/procurement timelines are mentioned in this description.