Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2V533 found under Battery Nonrechargeable by W W Grainger Inc. The National Stock Number assigned to this part is 6135008264798, 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 2V533.