Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ANV 126 640 found under Battery Nonrecharge by Hoffman Electronics Corp. The National Stock Number assigned to this part is 6135014962352, 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 ANV 126 640.