Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1-160-220-02 found under Valve Drain Fuel System by Honeywell Aerospace. The National Stock Number assigned to this part is 2915006568528, 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 1-160-220-02.