Product Code:SAE AMS4175 Title:Honeycomb Core, Aluminum Alloy, for Sandwich Construction, 5052, 350 (175) (Cancelled Nov 2001) Issuing Committee:Ams D Nonferrous Alloys Committee Scope:This specification covers one type of honeycomb core made of aluminum alloy and supplied in the form of blocks, slices, or other configurations as ordered.