Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 97-1204-5-D6 found under Timer Sequential by Titus Company The. The National Stock Number assigned to this part is 6645014725623, 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 97-1204-5-D6.