>> Search results for: J24519 NSN Search Results National Stock Number (NSN) Description 5120-01-166-5167, 5120011665167 INSTALLER VALVE GUI 5120-21-890-3052 , 5120218903052 REPLACER,VALVE GUID 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