>> Search results for: 1B5227 NSN Search Results National Stock Number (NSN) Description 4730-01-189-0526, 4730011890526 Cancelled -> Replaced by 4730013884701 4730-01-388-4701 , 4730013884701 ADAPTER,STRAIGHT,TUBE TO BOSS 5120-99-910-4668, 5120999104668 FACE,HAMMER 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