Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H20-12-1250 found under Bushing Sleeve by Carr Lane Manufacturing Company. The National Stock Number assigned to this part is 3120011459873, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like H20-12-1250.