The NSN 5310143502854 (Nut Self Locking Plate) part number 4SMF5209M, 4SMF5209M, 4SMF5209SIML0C, ST42391 manufactured by Alcoa Fixations Simmonds Sas, Alcoa Global Fasteners Inc, Mbda Incorporated 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 5310143502854 . 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 5310143502854 parts today to get started.