Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0 001 263 052 found under Starter Engine Electrical by Bosch Robert Corp. The National Stock Number assigned to this part is 2920012116691, and the Federal Supply Class is 2920 Engine Electrical System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 0 001 263 052.