If you’re in search for quality aviation parts such as Classifier Microparticle, Aerospace Unlimited is your-one-stop shop. 6000 are just a few of the Classifier Microparticle parts that we have inventoried. In fact, we have over 6 billion new, old and obsolete parts in our procurement list. Our customers know that they can trust us because of our policy to source exclusively from certified manufacturers like Fischer George Foundry Systems Inc. We pride ourselves in being the only independent parts distributor with a No China Sourcing pledge. If you submit an Instant RFQ for your desired Classifier Microparticle parts, we can provide you with a quote in as little as 15 minutes.