Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2512542 found under Battery by Navair And Navsea Managed. The National Stock Number assigned to this part is 6135000085340, 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 2512542.