>> Search results for: 3499ASSY1 NSN Search Results National Stock Number (NSN) Description 6320-00-222-9459, 6320002229459 DETECTOR,SMOKE AND 6320-00-222-9457 , 6320002229457 DETECTOR,SMOKE AND 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