>> Search results for: 464YS NSN Search Results National Stock Number (NSN) Description 4140-00-844-7680, 4140008447680 Cancelled -> Replaced by 4140012700374 4140-01-239-6517 , 4140012396517 FAN,VANEAXIAL 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