>> Search results for: A5579A NSN Search Results National Stock Number (NSN) Description 3020-00-676-8370, 3020006768370 GEAR,HELICAL 2520-01-294-1678 , 2520012941678 Cancelled -> Replaced by 2530012015043 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