>> Search results for: HHI530TY3GR1CL2STB NSN Search Results National Stock Number (NSN) Description 5640-01-038-1034, 5640010381034 INSULATION BOARD,THERMAL 5640-01-038-1035 , 5640010381035 INSULATION BOARD,THERMAL 5640-01-038-5243, 5640010385243 INSULATION BOARD,THERMAL 5640-01-038-5244 , 5640010385244 INSULATION BOARD,THERMAL 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information