>> Search results for: B17251 NSN Search Results National Stock Number (NSN) Description 4420-01-214-9050, 4420012149050 CORE ASSEMBLY,FLUID COOLER 4420-01-290-3974 , 4420012903974 CORE ASSEMBLY 5330-12-305-1996, 5330123051996 DICHTUNG 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