6530-99-601-9453 CONTROL BOARD 3110-99-601-9455 BEARING,BALL,ANNULA

National Stock Number:
4240-99-601-9454

Federal Supply Class:
4240

National Item Identification Number:
996019454

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.


Manufacturer Information:
BIG BLUEU7221JSP LTD


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