>> Search results for: CU523 NSN Search Results National Stock Number (NSN) Description 6520-01-643-4802, 6520016434802 CURING UNIT,DENTAL 5985-00-630-8977 , 5985006308977 COUPLER,ANTENNA 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