>> Search results for: WFG47 NSN Search Results National Stock Number (NSN) Description 4140-01-592-4036, 4140015924036 GUARD,FAN IMPELLER 4140-01-391-1974 , 4140013911974 Cancelled -> Replaced by 4140015338714 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