Procurement of retaining rings with an initial quantity of 598 units, delivered within 46 days after order. The contract may become a one-year automated indefinite delivery contract with an aggregate cap of $350,000, a guaranteed minimum of 59 units, and an estimated 4 orders per year. Items will be shipped to various CONUS and OCONUS DLA depots via consolidation points. A single approved source is specified, and the RFQ is available electronically only. All responsible sources may submit quotes electronically, with no hard copies or drawings available.