The Department of Defense, through the Naval Air Warfare Center Aircraft Division, is planning to solicit a firm-fixed price contract on a sole source basis with Northrop Grumman Defense Systems Sector for the procurement of Peculiar Support Equipment (PSE) in support of the E-2D Advanced Hawkeye program. The required items include various specialized tools and equipment such as landing gear trunnions, compressors, and network analyzers, which are critical for the maintenance and operational readiness of the E-2D aircraft. This procurement is essential for ensuring the effective functioning of the E-2D Advanced Hawkeye, a vital asset for naval surveillance and reconnaissance missions. Interested parties may submit responses within fifteen days of the notice publication, and inquiries can be directed to Melanie Simon at melanie.k.simon.civ@us.navy.mil. Registration in the System for Award Management (SAM) is mandatory for consideration.