>> Search results for: 4141772P056 NSN Search Results National Stock Number (NSN) Description 9340-00-327-4420, 9340003274420 WINDOW,OBSERVATION 5355-00-668-4449 , 5355006684449 Cancelled -> Replaced by 5355007028792 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