Purchase Order N0010426PZA14

The Naval Supply Systems Command awarded a $85.6K firm fixed-price purchase order to Mellinger Engineering, Incorporated, a veteran-owned small business manufacturer headquartered in Sonoma, California, for the supply of globe valves. The contract, awarded October 23, 2025, carries a completion date of January 19, 2027, and is designated as a Total Small Business Set-Aside. Performance will occur at the contractor's Sonoma facility. This award continues a productive relationship between NAVSUP and Mellinger Engineering, which has secured approximately $10.8 million across twenty-two prime contracts since 2021, establishing the company as a critical supplier to the Navy's maintenance and operational requirements.

Mellinger Engineering specializes in precision valve components engineered to meet rigorous military quality standards, including compliance with MIL-I-45208 inspection protocols, Defense Priorities and Allocations System ratings, and comprehensive material certification requirements. The company's portfolio encompasses ball valves, check valves, lift-check valves, stop-check valves, in-line stop valves, and pneumatic vent check valves, with products typically delivered to Portsmouth Naval Shipyard. Beyond prime contracting work, Mellinger Engineering has performed as a subcontractor for major defense prime contractors including Electric Boat Corporation and Huntington Ingalls Inc., contributing specialized valve components to nuclear submarine construction and overhaul projects, demonstrating capability to execute defense-critical manufacturing at the material specifications and inspection standards demanded by the Department of the Navy.