Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 55304 found under Pcb Centrifuge Refr by Du Pont De Nemours Deutschland. The National Stock Number assigned to this part is 5999014167585, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 55304.