Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10915 found under Shaft Shouldered by R P S Inc. The National Stock Number assigned to this part is 3040012040327, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 10915.