Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 200211147-2 found under Battery Nonrechargeable by B S T Systems Inc. The National Stock Number assigned to this part is 6135015142668, and the Federal Supply Class is 6135 Batteries Nonrechargeable. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 200211147-2.