Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1660EG097 found under Adapter Microphone by Shiloh Industries Inc. The National Stock Number assigned to this part is 5965012369988, 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 1660EG097.