This is a brand-name solicitation for NSI Keyboards 38mm Panel Mount Trackballs, requiring an IP69 rating and precision panel-mount design for use in harsh environments. Performance will take place at Dam Neck in Virginia Beach, VA, with all shipping, tariff, and duty costs included in the quoted price. The government will award a firm-fixed-price order on a Lowest Price Technically Acceptable basis, and only authorized resellers with a Letter of Authorization may submit quotes. Offerors must provide OEM documentation confirming authorized reseller status and be registered in SAM to be eligible for award. The anticipated award date is 8 July 2026.