The U.S. Coast Guard anticipates awarding a competitive firm-fixed-price purchase order for ten Detector units (NSN 6685-01-138-6710, P/N 1122177 or alternate P/N 4053T73P01), with an optional additional ten units for a maximum of twenty, requested for delivery by 09/20/2026. The optional quantity may be exercised at the same price and lead time for up to 365 days after initial award. Alternate parts