Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0116-06046-33 found under Cap Assembly Protective Muffler by Critical Solutions International In. The National Stock Number assigned to this part is 2990015689066, 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 0116-06046-33.