Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SUPER66 found under Cement Insulation High Temperatu by Eaglepicher Corp. The National Stock Number assigned to this part is 5640000729276, and the Federal Supply Class is 5640 Wallboard Building Paper And Thermal Insulation Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SUPER66.