This opportunity is for the supply of a Filter Element, Fluid (NSN 4330-01-014-1896), which is currently sole-sourced to Rolls-Royce, Honeywell, and Boeing due to proprietary data rights. The part requires engineering source approval, meaning any new supplier must qualify through the design control activity’s procedures. Prospective bidders can submit a Source Approval Request (SAR) package to demonstrate their ability to manufacture the part to an equal or higher quality than the original equipment manufacturer. No specific budget amount or performance location is mentioned in the description. The response date for submitting information is the key timeline to note.