This is a solicitation for the manufacture and delivery of a specific transmitter part (LD301-M41I-TU10-010-ZN) to meet the design and material requirements of the manufacturer, Smar International Corporation. The contract includes a set-aside for small businesses and requires compliance with detailed technical, quality assurance, and packaging specifications, including the exclusion of mercury. The performance location is not specified. Pricing for quotations is valid for 60 days after the closing date unless otherwise specified.