None
					                            
						                              Identifying combination of letters and numbers assigned to certain COMSEC materials to facilitate handling, accounting, and controlling (e.g., KAM-211, KG-175). Each item of accountable COMSEC material is assigned a short title to facilitate handling, accounting and control.
						                            Source(s):
						                            
								                            
                                                                    CNSSI 4009-2015
										                            
                                                                            NSA/CSS Manual Number 3-16 (COMSEC)