This opportunity is a total small business set-aside for the supply of a specific sphere, manufactured by Zircar Ceramics, Inc. (part number D6045 or alternate IB-100B), with delivery to a destination (FOB-Destination) that is not further specified. The contract requires compliance with detailed technical documentation, quality assurance, and specific packaging requirements, including the exclusion of mercury. Pricing submitted with a quotation must remain valid for 60 days after the closing date. No budget amount or performance location is specified in the description.