The Department of Defense, specifically the Naval Air Warfare Center, is seeking to procure preventative maintenance services for Malvern equipment on a sole-source basis from Malvern Panalytical Inc. This procurement is essential due to the proprietary nature of the data acquisition and software package that operates the instrument, which can only be maintained by the original equipment manufacturer. Interested firms that believe they can meet the requirements are invited to submit a capability statement referencing solicitation number N6893625Q0041 within five days of the notice publication. For further inquiries, interested parties can contact Yvonne Stockwell at yvonne.c.stockwell.civ@us.navy.mil or Faith L LaGore at faith.l.lagore.civ@us.navy.mil.