Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TA1-03-0-0000 found under Push Button by Elec Trol Inc. The National Stock Number assigned to this part is 5930010279709, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TA1-03-0-0000.