This solicitation is for an Indefinite Quantity Contract (IQC) for a Filter Assembly, Air, with a 5-year base period. The contract has a surge requirement and is for a source-controlled, critical application item. Offers must be submitted in writing, and suppliers must be registered in the System for Award Management (SAM). The evaluation will equally weight Price, Past Performance, and Delivery.

This is a sources sought notice for market research on manufacturing and supplying an Air Filter Assembly (NSN 2945-00-784-4208, P/N 211-326). The government is identifying potential sources capable of performing the full range of contract services, including manufacturing, supply chain management, and logistics. The estimated requirement is for a minimum of 70 and a maximum of 149 units. Responses to this market survey are voluntary and must be submitted by April 17, 2026. Based on the responses, the subsequent procurement may be set aside for small businesses or conducted as full and open competition.