Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BUL815N245-52A found under Heater Thermal Release by Rockwell Automation Inc. The National Stock Number assigned to this part is 5999000163330, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BUL815N245-52A.