Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1JA1657H22 found under Sleeve Bolt Measuri by Metrican Inc. The National Stock Number assigned to this part is 2825002406038, and the Federal Supply Class is 2825 Steam Turbines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1JA1657H22.