MRC:
						An indication of whether or not a device used to open or close an electrical circuit is included with the item.AEZD
					 
					
						Switch:
					
					
						Not included					
				 
							
					
						MRC:
						The national stock number or the identification information of the end equipment for which the item is a part.AGAV
					 
					
						End Application:
					
					
						An/trc-170					
				 
							
					
						MRC:
						The specification,standard,or manufacturer's number or symbol used to identify the connector.AGBG
					 
					
						Connector Identification:
					
					
						U-161/u					
				 
							
					
						MRC:
						Indicates the type of earphone element as determined by its construction and method of operation.AHEQ
					 
					
						Earphone Element Type:
					
					
						Dynamic					
				 
							
					
						MRC:
						The name assigned to the item by the joint electronics type designation system.AKWA
					 
					
						Joint Electronics Type Designation System Item Name:
					
					
						Handset					
				 
							
					
						MRC:
						The number of electrical conductors included on the item.AMQN
					 
					
						Conductor Quantity:
					
					
						7					
				 
							
					
						MRC:
						The source of power which provides the energy required for the operation of the item.AWZJ
					 
					
						Power Source:
					
					
						Battery					
				 
							
					
						MRC:
						Indicates the type of microphone element or cartridge as determined by its construction and method of operation.BKSW
					 
					
						Microphone Element Type:
					
					
						Dynamic					
				 
							
					
						MRC:
						An indication of whether or not a cord is provided.BKTK
					 
					
						Cord:
					
					
						Provided					
				 
							
					
						MRC:
						An indication of whether or not a telephone type plug is provided.BKTL
					 
					
						Telephone Type Plug:
					
					
						Not provided					
				 
							
					
						MRC:
						Indicates the type of connector termination provided.BKTN
					 
					
						Connector Termination Type:
					
					
						Receptacle					
				 
							
					
						MRC:
						Indicates the type of individual conductor termination(s) provided.BKTQ
					 
					
						Individual Connector Termination Type:
					
					
						Wire lead					
				 
							
					
						MRC:
						The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
					 
					
						Fsc Application Data:
					
					
						Headsets, handsets, microphones and speakers