Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C3201 502SYBCMX found under Transmitter Liquid Quantity by Thermo Measuretech. The National Stock Number assigned to this part is 6680012022967, 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 C3201 502SYBCMX.