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National Stock Number:
4240-01-524-3339
Federal Supply Class:
4240
National Item Identification Number:
015243339
Description:
PROTECTOR,HEARING
Detail:
AN ITEM CONSISTING OF TWO EARCUPS, EACH OF WHICH ARE FILLED WITH SOUND ATTENUATING MATERIAL. IT IS DESIGNED TO COMPLETELY COVER THE WEARER'S EARS AND PROTECT THEM FROM HIGH INTENSITY SOUND. IT MAY INCLUDE A HEADBAND OR IT MAY BE DESIGNED FOR MOUNTING ONTO HEADWARE, SUCH AS A HELMET. FOR ITEMS CONTAINING EARPHONES, SEE HEADSET, ELECTRICAL AND HEADSET-MICROPHONE. FOR ITEMS DESIGNED TO BE INSERTED INTO THE EAR, SEE PLUG, EAR.
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Manufacturer Information:
| 40688G-59 | 71483 | DAVID CLARK CO INC |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NOISE ATTENUATION KIT | | SPECIAL FEATURES | CONSISTS OF EAR SEALS 40863G-02 AND FOAM INSERTS 13369P-01. DESIGNED TO REPLACE INSERTS AND SEALS OF THE 9AN/2 AURAL PROTECTOR, USN06504G-03 |
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