Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 666230-235 found under Panel Light Assembl by R And N Invesment Properties Lc. The National Stock Number assigned to this part is 6220009348719, and the Federal Supply Class is 6220 Electric Vehicular Lights And Fixtures. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 666230-235.