Aerospace Exchange, a subsidiary of ASAP Semiconductor, is your one-stop shop for NIIN part numbers like MY20221-43832 under NIIN 144525342. Our convenient NIIN database allows you to search NIIN like 144525342 in a variety of methods. You can type in any of our many NSN part numbers such as MY20221-43832 or search by manufacturers like Dassault Aviation. You are even able to further streamline the NIIN lookup process by searching for specific NSNs like 5315144525342. The Aerospace Exchange start purchasing process for NIIN NIIN 144525342 is tailored for optimal ease and our impressive inventory is made up of thousands of parts. You’ve never seen a buying experience like the one we provide at Aerospace Exchange.