The U.S. Navy intends to procure a sole-source FMS requirement for a Spindle Assembly from Sikorsky, as the government lacks the data or rights to source it elsewhere. All responsible parties may submit a capability statement or proposal for consideration. The procurement will be conducted under FAR Part 15, not as a commercial item, and is not set aside for small businesses. No budget amount or performance location is specified in the description. Interested organizations must submit their capabilities and qualifications within 45 days of this synopsis.