Ring, piston

The Defense Logistics Agency Land and Maritime is soliciting quotes for piston rings (NSN 4310013679992) through a Request for Quotation (RFQ) process. This procurement may result in an Automated Indefinite Delivery Contract with a one-year term or until aggregate orders reach $350,000, whichever occurs first. The solicitation requires delivery of 28 units within 93 days to various CONUS and OCONUS DLA Depots through consolidation and containerization points. All responsible sources are eligible to submit electronically-received quotes, which will be evaluated on a timely submission basis. The solicitation was posted on November 12, 2025, with a quote due date of November 28, 2025, and specifications, plans, or drawings are not available for this procurement.

This solicitation contains no set-aside designations and identifies approved source 28953 A18-87 as an established supplier for this item. The estimated contract value will reach up to $350,000 with an anticipated four orders per year and a guaranteed minimum of four orders annually. The procurement calls for a total initial quantity of 28 units, with performance locations spanning both domestic and overseas military depots. This NAICS category 333912 (Air and Gas Compressor Manufacturing) and PSC category 43 (Pumps and Compressors) classification indicates the technical nature of the component being procured for defense applications.