>> Search results for: A20890 NSN Search Results National Stock Number (NSN) Description 1310-15-163-0089, 1310151630089 CARTRIDGE, 40 MILLI 3020-99-759-1474 , 3020997591474 PULLEY,GROOVE 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