PISTON, VALVE

Solicitation SPE7MC-26-T-9287 is issued by the Defense Logistics Agency Land and Maritime for the procurement of one valve piston, identified by NSN 4810-01-495-2575. The requirement specifies a delivery timeframe of 20 days after receipt of order, with an original required delivery date of May 1, 2026. The item is designated as a critical application item and must be delivered FOB Origin to the NAVSEALOGCEN Warehouse Operations in Mechanicsburg, Pennsylvania. Inspection and acceptance will occur at the destination in accordance with FAR 52.246-2. The contract imposes strict material and manufacturing constraints, explicitly prohibiting the use of additive manufacturing and restricting the intentional addition of mercury or mercury-containing compounds, except for specific functional exceptions. All packaging and marking must comply with MIL-STD-129 and DLA packaging requirements, with specific preservation and cushioning standards defined. Offerors must adhere to the Buy American Act, the Berry Amendment, and cybersecurity standards under DFAS 252.204-7012, including NIST SP 800-171 compliance. Quotes are to be submitted via the DIBBS portal, and the government may apply a HUBZone price evaluation preference during the award process.