Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 64D34554-31 found under Shield Aircraft Ground Servicing by Texstars Llc. The National Stock Number assigned to this part is 1730009597596, 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 64D34554-31.