>> Search results for: 917AS321 NSN Search Results National Stock Number (NSN) Description 1427-01-072-3601, 1427010723601 GUIDANCE AND CONTROL SECTION,GUI 1427-01-072-3603 , 1427010723603 Cancelled -> Replaced by 1427010723601 1427-01-072-3602, 1427010723602 GUIDANCE AND CONTROL SECTION,GUI 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