Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CA2188050-01.3.817 ITEM 43 found under Heater Thermal Rele by Cae Corp. The National Stock Number assigned to this part is 5999219137997, 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 CA2188050-01.3.817 ITEM 43.