>> Search results for: 29CDD54C NSN Search Results National Stock Number (NSN) Description 4820-99-021-0021, 4820990210021 VALVE,CONCENTRIC 4310-99-227-3025 , 4310992273025 VALVE PLATE,COMPRES 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