>> Search results for: AY50325A1 NSN Search Results National Stock Number (NSN) Description 5990-00-557-3668, 5990005573668 SYNCHRO,CONTROL TRANSFORMER 5990-00-726-3516 , 5990007263516 Cancelled -> Replaced by 5990010355360 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