Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CP-632 found under Tube Discharge Left Hand by United States Department Of Treasury. The National Stock Number assigned to this part is 3443012075516, and the Federal Supply Class is 3443 Mechanical Presses Power Driven. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CP-632.