Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10H02 found under Hose Assembly Dual Water by Hbd Industries Inc. The National Stock Number assigned to this part is 4720000030979, 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 10H02.