Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number IT 5037H2A 298 found under Hose Air Duct by Industrial Tube Company Llc. The National Stock Number assigned to this part is 4720013905710, 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 IT 5037H2A 298.