Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DMSX02F53RA3 found under Transmitter Temperature Electric by Reotemp Instrument Corporation. The National Stock Number assigned to this part is 6685015875860, 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 DMSX02F53RA3.