Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6F50X-S found under Connector Str Thd A by Mega Fluidline Products Inc. The National Stock Number assigned to this part is 4920015718299, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6F50X-S.