>> Search results for: HAS80 NSN Search Results National Stock Number (NSN) Description 4820-01-680-8962, 4820016808962 Cancelled -> Replaced by 4820014516402 4520-21-860-2137 , 4520218602137 FURNACE,WARM AIR 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