Aerospace Exchange, a subsidiary of ASAP Semiconductor, is your one-stop shop for NIIN part numbers like AN174C52A under NIIN 012732052. Our convenient NIIN database allows you to search NIIN like 012732052 in a variety of methods. You can type in any of our many NSN part numbers such as AN174C52A or search by manufacturers like Aeronautical Standards Group. You are even able to further streamline the NIIN lookup process by searching for specific NSNs like 5306012732052. The Aerospace Exchange start purchasing process for NIIN NIIN 012732052 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.