>> Search results for: 573995 NSN Search Results National Stock Number (NSN) Description 1660-01-171-2591, 1660011712591 TUBE,OIL RETURN 1420-01-622-6426 , 1420016226426 SHIELD,PLATE 1660-01-171-2591, 1660011712591 TUBE,OIL RETURN 1 Related Inventory G00198886157-3995Condition NE20-C SILVERADO Readily AvailableAdd to RFQ 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