>> Search results for: U3FILTER NSN Search Results National Stock Number (NSN) Description 7310-00-229-8391, 7310002298391 FILTER,COFFEE URN 7310-21-890-0004 , 7310218900004 FILTER,COFFEE URN 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