The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking proposals for a Parts Kit, specifically a regulator, under a presolicitation notice. The procurement involves a firm-fixed price request for proposals (RFP) for a single contract aimed at DLA direct delivery, with an estimated quantity to be determined and a delivery timeframe of approximately 520 days after order. This item is classified as a critical safety item (CSI) and is restricted to procurement from an approved source, Mission Systems Orchard Park Inc, requiring engineering source approval for any alternate offers. Interested parties should note that copies of the solicitation will be available approximately 15 days after this notice is published on SAM.gov, with the solicitation expected to be accessible in DIBBS around April 3, 2025. For further inquiries, potential bidders can contact Helen Davis at helen.davis@dla.mil.