Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S3306A-HQ0337 found under Relay Solid State by Ssac Inc. The National Stock Number assigned to this part is 5945016430749, and the Federal Supply Class is 5945 Relays And Solenoids. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S3306A-HQ0337.