Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C500Y80D Y685 174 3410 00.081 found under Fastener Assembly by Clark Material Handling Co. The National Stock Number assigned to this part is 5325011975384, 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 C500Y80D Y685 174 3410 00.081.