>> Search results for: X4488 NSN Search Results National Stock Number (NSN) Description 5307-00-206-8504, 5307002068504 Cancelled -> Replaced by 5305003353931 4820-00-956-8748 , 4820009568748 SEAT,VALVE 4520-66-134-4480, 4520661344480 HEATING ELEMENT,ELE 4520-66-134-4481 , 4520661344481 HEATING ELEMENT,ELE 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