Procurement for NSN 4820015904810, a relief pressure valve, with a quantity of 32 units. This solicitation may result in an automated Indefinite Delivery Contract (IDC) with a one-year term, an estimated 2 orders per year, and a guaranteed minimum quantity of 4 units; the contract continues until orders aggregate to $350,000. Delivery is required within 102 days after order, with items shipped to various CONUS and OCONUS DLA depots. The approved source is 19857 HSRV-12-150, but all responsible sources may submit quotes electronically; specifications, plans, and drawings are not available. Hard copies of the solicitation are not available.