>> Search results for: A143999D NSN Search Results National Stock Number (NSN) Description 5340-01-646-2719, 5340016462719 COVER,ACCESS 4720-01-593-2680 , 4720015932680 HOSE ASSEMBLY,AIR DUCT 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