Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9B101220 found under Parts Kit Seal Replacement Mecha by Kampi Components Co Inc. The National Stock Number assigned to this part is 5330014660240, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9B101220.