The Naval Air Warfare Center Lakehurst is requesting information from potential contractors about supplying a Spares Support Package for three specific models of hydraulic and oil analysis particle counters. The package is intended to provide initial spare parts to support the fielding of these test sets. The RFI specifically seeks availability information for a detailed list of 35 part numbers. Responses to this RFI are requested no later than March 2, 2026. No budget, location for performance, or formal solicitation is guaranteed from this request.