>> Search results for: ATR397 NSN Search Results National Stock Number (NSN) Description 5845-01-433-3892, 5845014333892 TRANSPONDER,SONAR 5845-21-897-1014 , 5845218971014 ACOUSTIC TRANSPONDI 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