Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 61-J2-1506 found under Gage Tire Pressure Self Containe by Milton Industries Inc. The National Stock Number assigned to this part is 4910010039599, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 61-J2-1506.