Aerospace Exchange, a subsidiary of ASAP Semiconductor, is your one-stop shop for NIIN part numbers like TR57839 under NIIN 000011877. Our convenient NIIN database allows you to search NIIN like 000011877 in a variety of methods. You can type in any of our many NSN part numbers such as TR57839 or search by manufacturers like Microwave Engineering Corporation. You are even able to further streamline the NIIN lookup process by searching for specific NSNs like 5985000011877. The Aerospace Exchange start purchasing process for NIIN NIIN 000011877 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.