>> Search results for: 18D139 NSN Search Results National Stock Number (NSN) Description 5330-00-155-4831, 5330001554831 Cancelled -> Replaced by 5330004167795 5950-01-012-4833 , 5950010124833 TRANSFORMER,POWER 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