Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K29 18669 28 found under Bushing Sleeve by Klinge Corporation. The National Stock Number assigned to this part is 5365016061413, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like K29 18669 28.