>> Search results for: 6J46C NSN Search Results National Stock Number (NSN) Description 4730-01-257-1641, 4730012571641 RESTRICTOR,FLUID FLOW 4730-01-257-1642 , 4730012571642 REDUCER,TUBE 4730-01-257-1643, 4730012571643 REDUCER,TUBE 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