>> Search results for: 2056AS0403 NSN Search Results National Stock Number (NSN) Description 3040-01-728-0056, 3040017280056 LEVER,REMOTE CONTROL 1710-01-550-4204 , 1710015504204 LOCKOUT ASSEMBLY,AI 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