The government is procuring 121 EA of NSN 4820-01-351-6138, valve, vent, with delivery required within 73 days after order to various CONUS and OCONUS DLA Depots, with OCONUS shipments via a consolidation and containerization point. This RFQ may result in an Automated Indefinite Delivery Contract with a one-year term or an aggregate order total of $350,000, an estimated two orders per year, and a guaranteed minimum of 18 units. Approved sources are 1XKR3 C7887-3 and 59579 2238-00. Specifications, plans, and drawings are not available, and the solicitation is available only electronically. Responsible sources may submit quotes electronically.