>> Search results for: 66D143983 NSN Search Results National Stock Number (NSN) Description 1670-01-003-8543, 1670010038543 CANOPY,EJECTION SEAT 1670-01-233-3098 , 1670012333098 Cancelled -> Replaced by 1670010038543 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