Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4152007912 found under by Teac America Inc. The National Stock Number assigned to this part is 5821010675484, and the Federal Supply Class is 5821 Radio And Television Communication Equipment Airborne. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4152007912.