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		                        | National Stock Number:
 5845-01-409-1760
 
 Federal Supply Class:
 5845
 
 National Item Identification Number:
 014091760
 
 Description:
 DETECTING-RANGING SET,SONAR
 
 Detail:
 ALL THE COMPONENTS AND ITEMS REQUIRED TO OPERATE AN ELECTROMECHANICAL ECHO RANGING SYSTEM SPECIFICALLY DESIGNED TO PROVIDE THE DUAL FUNCTIONS OF PROPAGATING UNDERWATER SOUND ENERGY AND OF INTERCEPTING AND PRESENTING INTELLIGENCE FROM THE REFLECTED PORTION OF THE TRANSMISSION. SECONDARY FUNCTIONSMAY INCLUDE UNDERWATER COMMUNICATION, LISTENING, MONITORING OWN SHIP'S NOISE, MINE AND TORPEDO DETECTION, DEPTH SOUNDING AND THE LIKE. FOR ITEMS SPECIFICALLY DESIGNED FOR DEPTH DETERMINATION, SEE SOUNDING SET, SONAR. SEE ALSO SOUND RANGING SET; COMMUNICATION SET, SONAR AND RECEIVER-TRANSMITTER, SONAR.
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 Manufacturer Information:
 
 | 2222-12189 | 56232 | LOCKHEED MARTIN CORPORATION |  | 2222-12189DS | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | 
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