Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DI50-B-S9N-SV2-BF found under Camera Infrared Industrial by Rvision Inc. The National Stock Number assigned to this part is 6635015814629, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DI50-B-S9N-SV2-BF.