Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D9002-1139 found under by Peterbilt Of Wyoming. The National Stock Number assigned to this part is 4720014732989, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D9002-1139.