Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BA200-2 found under Headset Electrical by Gould Instrument Systems Inc. The National Stock Number assigned to this part is 5965008078255, 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 BA200-2.