>> Search results for: 557978 NSN Search Results National Stock Number (NSN) Description 1660-99-712-1377, 1660997121377 BAFFLE ASSEMBLY 2590-14-434-3153 , 2590144343153 CORPS,JOINT TOURNAN 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