Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9104-02 found under Plate Assembly Regulator by Air Lock Incorporated. The National Stock Number assigned to this part is 1660001339368, and the Federal Supply Class is 1660 Aircraft Air Conditioning Heating And Pressurizing Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9104-02.