Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HRZ2A16-16PPUNC found under Clampblock by Hydac Corp. The National Stock Number assigned to this part is 5340016836527, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HRZ2A16-16PPUNC.