Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2TE29-25910-5 found under Test Block Set Read by The Boeing Company. The National Stock Number assigned to this part is 4935008671554, 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 2TE29-25910-5.