The government seeks a valve (NSN 4820010504126), quantity 133 EA, under an RFQ that may result in an automated indefinite-delivery contract. The contract/order term is one year or until aggregate orders reach $350,000.00, with an estimated 2 orders per year and a guaranteed minimum quantity of 19. Delivery is required 195 days after order, and items will ship to various CONUS and OCONUS DLA Depots via a consolidation/containerization point. Approved sources are 06239 M4012-12, 50276 A2610, and 99240 4C3210; specifications, plans, and drawings are not available. All responsible sources may submit an electronic quote, and hard copies are not available.