Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B119456 found under by Boehme H O Inc. The National Stock Number assigned to this part is 5815004129090, and the Federal Supply Class is 5815 Teletype And Facsimile Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B119456.