>> Search results for: 6031IN NSN Search Results National Stock Number (NSN) Description 4730-00-266-1821, 4730002661821 Cancelled -> Replaced by 4730012148930 5331-00-839-2660 , 5331008392660 O-RING 4330-00-732-1793, 4330007321793 FILTER ELEMENT,FLUID 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