The government is seeking an O-ring (NSN 5331016141659) under a proposed RFQ that may result in an automated indefinite-delivery contract. Quantity is 52 EA, with delivery required 195 days after order (ADO) and a guaranteed minimum of 7 units. The contract term is one year or until aggregate orders reach $350,000.00, with an estimated 2 orders per year. Items will ship to various CONUS and OCONUS DLA depots via a consolidation and containerization point. Approved sources are 63743 M14974 and 63743 PL A/365TN/61 ITEM NO. 33; specifications, plans, or drawings are not available, and quotes must be submitted electronically.