Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AAN2152 found under by Northair Aviation Di Simone Bonardi. The National Stock Number assigned to this part is 5965016927582, 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 AAN2152.