>> Search results for: 639729110 NSN Search Results National Stock Number (NSN) Description 4820-01-323-3059, 4820013233059 STEM,FLUID VALVE 5315-00-058-9812 , 5315000589812 Cancelled -> Replaced by 5315008574934 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