Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 11H CODE 6 found under Bushing Sleeve by Winsmith Div Umc Industries Inc. The National Stock Number assigned to this part is 3120013029388, 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 11H CODE 6.