Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 70250243-6 found under Parts Kit Different by Campbell J R Equipment Co Inc. The National Stock Number assigned to this part is 2520004700906, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 70250243-6.