Amended 02_Sources Sought NIIN List.xlsx

This file is an Excel spreadsheet containing a NIIN (National Item Identification Number) list that accompanies Amendment 02 of a Sources Sought notice for F135 Propulsion System Supply Chain Management & Programmatic Support. The spreadsheet provides the current planning list of approximately 2,000 DLA-managed common items that represent part of the material population contemplated for support under the proposed long-term contract. This attachment was added to Amendment 02 to give industry visibility into the specific items that may be included in the potential sole-source requirements-type contract.

The broader procurement context indicates that the Defense Logistics Agency Weapons Support - Richmond (DLA WS RIC) is seeking a comprehensive long-term contract with a five-year base and five-year option (10-year total period of performance) to manage F135 Engine sustainment support. The material population consists of approximately 2,000 DLA-managed common NIINs and approximately 2,700 non-NSN engine components identified as sole source to the Original Equipment Manufacturer. The contract will include consumable and depot-level repairable spare parts as well as ancillary services such as programmatic supply chain forecasting and management. Amendment 02 re-opened the response window, with capability statements required by September 14, 2026, at 5:00 PM EST. The contract will be issued as a basic contract under the terms and conditions of basic agreement SPE4AX-22-D-0001.