>> Search results for: 20390021A NSN Search Results National Stock Number (NSN) Description 4810-15-147-7737, 4810151477737 PIATTELLO SUPERIORE 3930-14-515-5589 , 3930145155589 PLATEAU SUP. 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