This procurement is for 39 units of a valve, relay, air pre (NSN 2530013726512), with delivery required 78 days after order. The contract will be a one-year Indefinite Delivery Contract with a guaranteed minimum quantity of 5, up to a total aggregate value of $350,000, and an estimated 2 orders per year. Performance location includes various CONUS and OCONUS DLA Depots, with shipments via consolidation and containerization points. Approved sources are specified, but specifications, plans, or drawings are not available. All responsible sources may submit electronic quotes for consideration.