>> Search results for: 438AP1 NSN Search Results National Stock Number (NSN) Description 4931-01-060-0521, 4931010600521 PLUG-IN,RADIO FREQUENCY 6625-01-136-3119 , 6625011363119 PLUG-IN UNIT,ELECTRICAL-ELECTRONIC TEST EQUIPMENT 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