Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number G225053-1 found under Heat Sink Electrica by Lentros Engineering Inc. The National Stock Number assigned to this part is 5999013520931, 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 G225053-1.