>> Search results for: 12023044 NSN Search Results National Stock Number (NSN) Description 2930-12-139-4748, 2930121394748 WELLE 5340-14-505-3993 , 5340145053993 CHAPEAU/BOUCHON,DE 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