Stylet Catheter-Tube Str Flexible Copper Design designation: straight, flexible Material and location: copper overall Iii part name assigned by controlling agency: stylet catheter-tube str flexible copper o/a f/6515-00-299-8687 Non-definitive government spec/std reference: mila36080 Special features: replacement stylet for tracheal anesthesia set,6515-00-299-8687