Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K5174429 found under Ring Retaining by Korody Colyer Corp. The National Stock Number assigned to this part is 5325002816660, 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 K5174429.