Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number J0074 found under Battery Nonrechargeable by Johnston Equipment And Supply Corp. The National Stock Number assigned to this part is 6135008625736, 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 J0074.