Rachael L Costanzo

Rachael L. Costanzo serves as a primary contracting professional within the Naval Supply Systems Command Weapon Systems Support (NAVSUP WSS), operating under agency code N00104. She plays a critical role in sustaining the operational readiness of U.S. Navy weapon systems by managing the acquisition of mission-critical mechanical, electrical, and electronic components. Her portfolio focuses on high-reliability subsystems essential for maintenance, repair, and modernization of naval platforms, including pumping systems, valve assemblies, circuit boards, and precision wiring devices. Costanzo ensures compliance with defense acquisition regulations while prioritizing technical performance, supply chain resilience, and lifecycle support for complex naval hardware. She maintains consistent, long-term relationships with key industry partners including Raytheon Company, AMD International Technologies LLC, and The Entwistle Company LLC, reflecting a preference for established defense contractors with proven expertise in defense-grade manufacturing. Her contracting patterns emphasize trusted vendors capable of delivering high-integrity components under stringent military specifications, often requiring ITAR compliance, traceability, and qualification under MIL-STD standards. These partnerships are built on reliability, technical capability, and adherence to defense quality assurance protocols. Costanzo’s procurement activity is overwhelmingly non-set-aside, with 99.3% of awards issued under full and open competition, indicating a primary focus on technical necessity over socioeconomic preferences. While small business set-asides account for only 0.7% of her portfolio, her approach prioritizes mission-critical performance and supply chain continuity, aligning with the Navy’s need for immediate, high-reliability component availability. Her primary NAICS focus includes 333998 for miscellaneous machinery, 334412 for bare printed circuit board manufacturing, and 335931 for current-carrying wiring devices, reflecting deep expertise in electro-mechanical subsystems and electronic component supply chains. She specializes in procuring precision-engineered parts for naval weapons systems, demonstrating technical fluency in circuit board fabrication, signal integrity requirements, and ruggedized component integration.