Here at Aerospace Unlimited, we have aircraft repair part number A25434006-3 from Messier-Bugatti, as well as a variety of other parts from reliable aircraft manufacturers. As the only independent distributor with a no China sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to parts as A25434006-3 (with description Dual Emergency Valve), F6137 and more. If you’re in need of a specific part to aid you in your aircraft repair capabilities, simply search by part number, NSNs or Cage Codes on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.