VALVE, STOP-CHECK

The contract specifies the procurement of eight stop-check valves with a 2-inch size and copper alloy body, designed for flanged installation with a maximum operating pressure of 150 PSI. All items must comply with strict environmental and material restrictions, including the complete prohibition of Class I ozone-depleting chemicals and any intentional addition of mercury or mercury-containing compounds, except for limited functional uses in batteries, fluorescent lights, specified instruments, sensors, controls, weapon systems, or chemical analysis reagents authorized by NAVSEA. Portable devices containing mercury must be shock-proof and include a secondary containment barrier as mandated by NAVSEA 5100-003D. The valves are identified by NSN 4820-01-261-0991 and are subject to technical and quality requirements referenced from the DLA Master List of Technical and Quality Requirements, with compliance determined by the revision in effect on the solicitation issue or award date. The contract is issued under solicitation SPE7MC-26-T-5521 by DLA Dist San Joaquin, with a response deadline of July 31, 2026, and delivery required within 147 days after order. The alternate offeror must submit a complete data package covering both the approved and alternate parts, as no data is currently available. The place of performance is specified as Tracy, California, 95304-5000, and the primary point of contact is Paula Mcclary, reachable via email and phone provided.