BEARING, WASHER, THRUST

This contract involves the procurement of two units of a source-controlled thrust bearing washer, part number 20428-1860, with National Stock Number 3120-01-145-4643. The items must be manufactured and tested according to stringent technical and quality requirements outlined in the DLA Master List, with adherence to specified standards for packaging, marking, and inspection at the origin. The contract emphasizes that only vendors with access to limited rights data or traceability to approved sources should submit quotes, due to proprietary design control. Additionally, the contract prohibits the use of mercury or mercury-containing compounds in the supplied hardware, except for certain functional exemptions. Delivery is scheduled with a required ship date of August 18, 2026, and a final delivery date of October 16, 2026, to the Defense Logistics Agency Distribution in Tracy, California. Packaging must comply with MIL-STD-2073-1E standards and MIL-STD-129 marking requirements, with zero quantity variance allowed. The contract includes higher-level quality and inspection requirements, with acceptance at the point of origin and specific procedures for handling non-accepted supplies. The purchase request number is 7015606602, and the contract solicits responses by March 6, 2026. Coordination and questions can be directed to the designated point of contact at the DLA.