The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking proposals for the procurement of pistons and valves, classified under the NAICS code 333618 for Other Engine Equipment Manufacturing. This solicitation is a Total Small Business Set-Aside, aimed at ensuring that small businesses can compete for this contract, which is critical for maintaining the operational readiness of military equipment. Interested vendors should direct any inquiries regarding this solicitation to the buyer listed in the solicitation document, accessible via the DLA's DIBBS website, with all submissions expected to adhere to the outlined requirements and deadlines.