>> Search results for: ACA310230 NSN Search Results National Stock Number (NSN) Description 1680-01-657-9451, 1680016579451 SEAT,AIRCRAFT 1680-01-690-1920 , 1680016901920 SEAT,AIRCRAFT 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