>> Search results for: AD4255 NSN Search Results National Stock Number (NSN) Description 1560-00-919-8048, 1560009198048 DUCT ASSEMBLY,AIRCONDITIONING SY 5998-01-262-0698 , 5998012620698 Cancelled -> Replaced by 6625011727437 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