Market Survey for Procurement of Spares 9X Common Transponder AN/APX

The Defense Logistics Agency‑Aberdeen, on behalf of the U.S. Army Integrated Logistics Supply Center, is conducting a market survey (Sources Sought Announcement) to identify capable manufacturers for two spare parts of the AN/APX Common Transponder: a Circuit Card Assembly (NSN 5998‑01‑643‑0548) and a Crypto Card (NSN 5895‑01‑558‑0933). The government lacks detailed specifications and is seeking capability statements, past performance data, drawings, test results, and other supporting documentation. No contract award is intended from this survey; the information will inform future acquisition strategy and potential set‑aside decisions. Responses must be submitted via email by 9/28/2026; no phone inquiries are accepted. • Parts requested: Circuit Card Assembly (ON706881‑3) and Crypto Card (ON706881‑1) • Required submission: capability questionnaire, drawings, test data, past contract references, data rights info, etc. • Submission deadline: 28 September 2026 (email only) • No award or contract value is indicated; this is purely for market research. • Primary point of contact: Roger Fung ([email protected]).