Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MS50P131 found under Shell Electrical Connector by Souriau Usa Inc. The National Stock Number assigned to this part is 5935000551237, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MS50P131.