This is a market research notice from the U.S. Air Force to identify potential sources for specific National Stock Numbers (NSNs), not a solicitation or request for proposals. The government may consider breaking the requirement out by airframe and is interested in all business types, including small and socio-economic categories. No budget information or performance location is specified in this description. No submission timelines or deadlines are provided, as this is solely for market research. The Supply Chain Management Squadron at Tinker Air Force Base is conducting this effort to determine the acquisition strategy.