Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 133.000.014 AND 133.000.034 found under Parts Kit Ball Valv by Ardox Corp. The National Stock Number assigned to this part is 4820012723921, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 133.000.014 AND 133.000.034.