Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SRS-A212 BLK found under Loudspeaker Amplifier by Sony Corporation. The National Stock Number assigned to this part is 5965015842586, and the Federal Supply Class is 5965 Headsets Handsets Microphones And Speakers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SRS-A212 BLK.