Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PZ1CZ-404A found under Filter Assembly Ele by Avx Filters Corporation. The National Stock Number assigned to this part is 5915012297642, and the Federal Supply Class is 5915 Filters And Networks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PZ1CZ-404A.