>> Search results for: AD1680 NSN Search Results National Stock Number (NSN) Description 4720-01-384-0853, 4720013840853 HOSE,AIR DUCT 4720-01-398-4520 , 4720013984520 HOSE,AIR DUCT 5820-21-900-9851, 5820219009851 RECEIVER/DRIVER,OUT 5895-21-906-8474 , 5895219068474 RECEIVER SUBASSEMBL 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