Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MRA-7990160 found under Protector Thermal O by Uniflow Manufacturing Company. The National Stock Number assigned to this part is 6110011973947, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MRA-7990160.