The NSN 4010002120438 (Chain Assembly Sing) part number NAS1201B10A12A, NAS1201B10A12A, NAS1201B10A12A, NAS1201B10A12A, NAS1201D10A12A manufactured by Bead Industries Inc, F And C Sales Inc, National Aerospace Standards, Nor Cal Supply Co Inc is available in Jet Parts 360’s inventory. Owned and operated by ASAP Semiconductor, Jet Parts 360 has over six billion parts in its inventory, including NSN 4010002120438 . ASAP is devoted to streamlining the parts procurement process for our customers, making it easy for them to search through billions of parts to find exactly what they are looking for. We have dedicated account managers ready to solve procurement issues our clients face, whether it’s a need for aerospace parts, or an aircraft on ground situation. Submit a Quote for NSN 4010002120438 parts today to get started.