Supplier for Equal Manufacturer (Alternative to Yamamoto Kougaku)

The contract seeks suppliers to provide safety glasses that are functionally and optically equivalent to specific Yamamoto Kougaku models YS-395, YS-380, YS-88, and YS-190, requiring progressive bifocal lenses and industrial-grade durability to meet demanding operational conditions. Suppliers must submit technical equivalency documentation to demonstrate that their products match the performance, optical clarity, and structural integrity of the referenced models, ensuring seamless compatibility with existing safety protocols. The glasses must be capable of withstanding harsh industrial environments while maintaining visual accuracy and comfort for extended wear. This solicitation is issued as a subcontract under the NAICS code 339113 for the Department of Defense, specifically managed by the Naval Supply Systems Command Fleet Logistics Center in Yokosuka. The opportunity was posted on July 1, 2026, with responses due by July 13, 2026, at 4:00 a.m. The place of performance is Yokosuka, indicating the product will support military or defense operations in that region. While no set-aside designation or point of contact information is provided, compliance with the technical equivalency requirements and timely submission of documentation are critical for eligibility.