>> Search results for: PLC11668 NSN Search Results National Stock Number (NSN) Description 4820-01-414-9377, 4820014149377 CAP,VALVE 4820-01-420-2899 , 4820014202899 RETAINER,SEAT,VALVE 4820-01-420-5246, 4820014205246 SEAT,VALVE 4820-01-420-8658 , 4820014208658 VALVE,SAFETY RELIEF 4820-01-420-3077, 4820014203077 DISK,VALVE 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