This is a sources sought notice for informational purposes only, not a solicitation or request for proposal, and no funds are available for response preparation. The government seeks manufacturing capabilities for a Rail, Launcher, Guide (NSN 1440-017021074) under NAICS 336415, and companies must submit a Source Approval Package (SAR) due to restricted data requiring DoD certification via DD Form 2345. SARs must be submitted electronically through the DoD SAFE site after requesting a drop-off link from the specified email address. The SAR review process can take over 180 days from receipt. No budget information or performance location is specified in this notice.