Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C20.9090 found under Detector Metallic Particle by Parker Hannifin Corporation. The National Stock Number assigned to this part is 2995014557835, and the Federal Supply Class is 2995 Miscellaneous Engine Accessories Aircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C20.9090.