Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9019 found under Spring Grip by Stanley Bostitch Inc Sub Of The. The National Stock Number assigned to this part is 3610007619865, and the Federal Supply Class is 3610 Printing Duplicating And Bookbinding Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9019.