>> Search results for: 820453000922 NSN Search Results National Stock Number (NSN) Description 4470-00-944-6439, 4470009446439 ADAPTER,VALVE STEM 4820-00-501-8802 , 4820005018802 VALVE,GLOBE 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