>> Search results for: MS521303A212R NSN Search Results National Stock Number (NSN) Description 4720-00-811-0943, 4720008110943 Cancelled -> Replaced by 4720009303142 4720-00-985-1293 , 4720009851293 Cancelled -> Replaced by 4720010607043 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