The Department of Defense, specifically the Naval Air Warfare Center Aircraft Division (NAWCAD), is conducting market research through a Request for Information (RFI) for the procurement of rack-mounted Analog Discrete Input Measurement instruments for the Engine Test Instrumentation Replacement System (ETIRS). The instruments sought must meet specific performance and environmental requirements, including compliance with military standards for equipment used in shipboard environments. Interested vendors are required to demonstrate their capabilities in manufacturing Commercial Off the Shelf (COTS) or Modified COTS DC Power Supply instruments, provide documentation of past performance, and submit responses by December 16, 2024, at 4 PM EST to the designated contacts, Justin Panecki and Terrence Shearer, whose emails are provided in the RFI notice.