Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number IM-1642-2-(S16-B10-A6-BC23 found under Windshield Wiper Assembly by In Mar Systems Inc. The National Stock Number assigned to this part is 2090014657137, and the Federal Supply Class is 2090 Miscellaneous Ship And Marine Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like IM-1642-2-(S16-B10-A6-BC23.