Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PC5171975 found under Ring Retaining by Power Components Deutschland Gmbh. The National Stock Number assigned to this part is 5325008042784, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PC5171975.