>> Search results for: X12543 NSN Search Results National Stock Number (NSN) Description 4820-00-272-3347, 4820002723347 Cancelled -> Replaced by 4820010480201 3010-00-441-2338 , 3010004412338 GEAR ASSEMBLY,SPEED DECREASER 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