3120-01-418-9379 BEARING,SLEEVE Index 3120-01-418-9381 ROLLER,LINEAR-ROTARY MOTION

National Stock Number:
6515-01-418-9380

Federal Supply Class:
6515

National Item Identification Number:
014189380

Description:
HEARING AID

Detail:
A DEVICE DESIGNED ESPECIALLY TO IMPROVE THE INPUT OF THE SOUND LEVEL FOR THE HEARING-IMPAIRED. IT HAS SWITCHES WHICH CAN ADJUST THE SOUND LEVEL OF THE VOLUME TO PROVIDE THE USER'S DECIBEL NEEDS. IT CONTAINS A MICROPHONE AND A TRANSMITTER, AS WELL AS A COMPARTMENT FOR BATTERIES. IT MAY BE WORN BEHIND THE EAR, AS A COMPONENT OF EYEGLASSES, OR PLACED ELSEWHERE ON THE BODY. EXCLUDES EARPHONE AND HEADSET, ELECTRICAL.


Manufacturer Information:
3M 823688009U S DEPT OF VETERANS AFFAIRS
82360UA82MINNESOTA MINING AND MFG CO HEARING HEALTH
HALF-SHELL0UA82MINNESOTA MINING AND MFG CO HEARING HEALTH
HALF-SHELL763813M COMPANY


Techincal Specification:
DESIGN DESIGNATIONIN-THE-EAR
SIZE DESIGNATIONADULT
SPECIAL FEATURESCUSTOM MADE; COMPLETE AID CONSISTING OF A MICROPHONE, TRANSMITTER, AND AIR RECEIVER ENCLOSED IN A CUSTOM-MADE SHELL


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