>> Search results for: M21343 NSN Search Results National Stock Number (NSN) Description 2040-00-393-3734, 2040003933734 BRACE,RUDDER 3040-01-523-7073 , 3040015237073 COLLAR,SHAFT 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