Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 125D381AR-005 found under Bushing Sleeve by Curtiss Wright Electro Mechanical Corporation Dba Steam And Air Solutions Div Cu. The National Stock Number assigned to this part is 3120013431109, 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 125D381AR-005.