>> Search results for: 583R552 NSN Search Results National Stock Number (NSN) Description 3020-01-161-4871, 3020011614871 GEAR SECTOR,SPUR 3020-01-087-4796 , 3020010874796 GEAR SECTOR,SPUR 3020-01-083-8313, 3020010838313 GEAR,SPUR 3020-01-160-6161 , 3020011606161 GEAR SECTOR,SPUR 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