>> Search results for: 6520889 NSN Search Results National Stock Number (NSN) Description 4130-00-872-9747, 4130008729747 VALVE,DISCHARGE 4130-00-872-6287 , 4130008726287 RING,DISCHARGE VALV 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