Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1117CG87-MW12 found under Insulation Setexhaust by Advanced Thermal Products Inc. The National Stock Number assigned to this part is 2990016749188, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1117CG87-MW12.