Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 900149237 found under Regulator Voltage by Ciba Corning Diagnostics Corp. The National Stock Number assigned to this part is 5963012827738, and the Federal Supply Class is 5963 Electronic Modules. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 900149237.