Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ZZ-T-1619 found under Tire Pneumatic Vehicular by Federal Specifications. The National Stock Number assigned to this part is 2610004029553, and the Federal Supply Class is 2610 Tires And Tubes Pneumatic Except Aircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ZZ-T-1619.