Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D4-224E005 IT 1A found under Bellows Pressure by Beatrice Foods Co. The National Stock Number assigned to this part is 3010014088876, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D4-224E005 IT 1A.