John A Masters

John A. Masters serves as the primary contracting representative for the Naval Supply Systems Command Weapon Systems Support Mechanism (NAVSUP WSS Mech, N00104), where he oversees the acquisition of mission-critical mechanical, electrical, and electronic components essential to the sustainment and modernization of U.S. Navy weapon systems. His responsibilities include managing the full lifecycle of procurement actions for high-reliability subsystems, including pumping systems, valve assemblies, precision machined parts, and bare printed circuit boards. He ensures alignment with naval engineering specifications and maintains strict compliance with defense acquisition regulations to support operational readiness across fleet platforms. Masters maintains consistent, long-term relationships with key defense contractors including Raytheon Company, AMD International Technologies LLC, and The Entwistle Company LLC, reflecting a preference for established vendors with proven track records in delivering high-integrity components under stringent military standards. His contracting approach prioritizes technical reliability and supply chain resilience, often leveraging indefinite-delivery/indefinite-quantity (IDIQ) and blanket purchase agreements to ensure timely availability of mission-essential parts. There is no set-aside preference in his procurement portfolio; all awards are competed full and open, indicating a focus on technical capability and performance over socioeconomic categorization. This reflects the agency’s operational imperative to secure the highest-quality components without restriction, even when small business participation may be limited. His primary procurement focus centers on NAICS 332919 (other metal valve and pipe fitting manufacturing), followed by 333998 (miscellaneous general purpose machinery) and 339991 (gasket and sealing device manufacturing), with notable activity in 334412 (bare printed circuit board manufacturing). He specializes in acquiring precision-engineered mechanical and electronic subsystems that directly support the integrity and functionality of naval weapon systems, demonstrating deep technical fluency in defense-grade componentry and industrial supply chains.