>> Search results for: AT1978 NSN Search Results National Stock Number (NSN) Description 2930-01-473-7942, 2930014737942 COOLER,LUBRICATING OIL,ENGINE 4730-14-238-2328 , 4730142382328 ECROU DE PRESSE-ETO 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