6920-00-991-3177 ADAPTER,TEST ASSEMBLY Index 9390-00-991-3185 NONMETALLIC SPECIAL SHAPED SECTI

National Stock Number:
1240-00-991-3184

Federal Supply Class:
1240

National Item Identification Number:
009913184

Description:
HEADREST,OPTICAL INSTRUMENT

Detail:
AN ITEM FABRICATED FROM A CELLULAR RUBBER PAD, CEMENTED TO A RIGID OR SEMIRIGID BACKPLATE. IT IS USUALLY SHAPED TO FIT THE CURVATURE OF THE FOREHEAD OR A SINGLE BROW OF THE OBSERVER. IT IS DESIGNED TO BE MOUNTED ON SIGHTING DEVICES, SUCH AS PERISCOPES, TELESCOPE MOUNTS, RANGE FINDERS, AND THELIKE, TO PROTECT THE OBSERVER FROM VIBRATION AND/OR SHOCK WHILE SIGHTING.


Manufacturer Information:
861944919200US ARMY ARDEC RDECOM


Techincal Specification:
SPECIAL FEATURESMOLDED RUBBER


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