>> Search results for: 1670385 NSN Search Results National Stock Number (NSN) Description 3020-00-451-6025, 3020004516025 SPROCKET WHEEL 6640-01-499-1802 , 6640014991802 TUBE,CENTRIFUGE 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