Mary Pat Mosher

Mary Pat Mosher serves as a key procurement professional within Navsup Weapon Systems Support, supporting the Department of the Navy’s mission to sustain and modernize naval aviation and weapon systems. She manages the acquisition of mission-critical components including aircraft subsystems, avionics, power generation units, and specialized electronic components essential to fleet readiness. Her portfolio centers on complex technical procurements requiring rigorous engineering validation and supply chain traceability, often involving legacy platform sustainment and next-generation system integration. Mosher operates within a high-stakes operational environment where timely delivery of certified parts directly impacts naval combat capability and force readiness. Her contractor relationships are primarily with manufacturers of precision-engineered aerospace and defense components, including firms specializing in aircraft auxiliary equipment, fasteners, sealing systems, and electronic subassemblies. While no single vendor dominates her award portfolio, she consistently engages with a diverse base of industrial suppliers capable of meeting military specification standards such as MIL-SPEC and AS9100. Her contracting patterns reflect a preference for established industrial base partners with proven quality control systems and long-term supply chain reliability. Mosher’s procurement activity is overwhelmingly non-set-aside, with 96.9% of awards issued under open competition, reflecting the technical specificity and low supplier base for many required components. However, she maintains a modest but consistent commitment to small business participation, with approximately 3.1% of awards designated as total small business set-asides under FAR 19.5, aligning with agency goals to foster industrial resilience through diversified sourcing. Her primary procurement focus lies in NAICS 336413 for other aircraft parts and auxiliary equipment, followed by 332722 for fasteners and 339991 for gaskets and sealing devices. She routinely acquires high-integrity mechanical and electronic components used in flight-critical systems, demonstrating deep technical fluency in aerospace materials, tolerances, and military certification protocols. Her expertise ensures that procured items meet stringent performance, safety, and interoperability requirements across the Navy’s evolving fleet.