>> Search results for: 68B6934 NSN Search Results National Stock Number (NSN) Description 1740-00-139-0713, 1740001390713 Cancelled -> Replaced by 1740010852412 1740-00-139-0714 , 1740001390714 INSERT,RAIL EXTENSI 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