>> Search results for: PHD74 NSN Search Results National Stock Number (NSN) Description 6140-00-397-2678, 6140003972678 Cancelled -> Replaced by 6140003611387 3441-00-522-2075 , 3441005222075 EXTENSION,EXPANDER 3441-00-522-2071, 3441005222071 EXTENSION,EXPANDER 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