>> Search results for: 000495891 NSN Search Results National Stock Number (NSN) Description 4240-01-394-7689, 4240013947689 ADAPTER,BREATHING APPARATUS 4240-01-394-7690 , 4240013947690 NO ITEM NAME F/DLSC 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