Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ELS005143A0 found under Battery Nonrechargeable by Cassidian Sas. The National Stock Number assigned to this part is 6135015380997, 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 ELS005143A0.