>> Search results for: 8452445149A13 NSN Search Results National Stock Number (NSN) Description 5640-01-472-6703, 5640014726703 INSULATION BOARD,THERMAL 5640-01-473-5757 , 5640014735757 INSULATION SLEEVING,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