>> Search results for: 41A992026 NSN Search Results National Stock Number (NSN) Description 1560-21-819-4593, 1560218194593 DUCT ASSEMBLY 1560-21-809-0366 , 1560218090366 DUCT ASSEMBLY 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