>> Search results for: 13214Y5200 NSN Search Results National Stock Number (NSN) Description 2815-01-204-4511, 2815012044511 INSERT,ENGINE VALVE SEAT 4820-33-181-0419 , 4820331810419 ASIENTO,VALVULA 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