2840-00-148-9473 CASE AND VANE ASSEMBLY,AXIAL COM Index 5120-00-148-9477 JIG-DRILL,BELLMOTH

National Stock Number:
4933-00-148-9475

Federal Supply Class:
4933

National Item Identification Number:
001489475

Description:
TARGET ASSEMBLY,BORESIGHT ALIGNM

Detail:
A DEVICE WHICH UTILIZES TWO SMALL DISC TARGETS TO CHECK THE BORESIGHTING ADJUSTMENTS OF THE TELESCOPES MOUNTED ON A WEAPON, WITHOUT THE AID OF A TEST TARGET OR DISTANT AIMING POINT.IT CONSISTS OF AN EXPANSION MANDRIL WHICH IS INSERTED INTO A GUN TUBE, AND A HINGED ARM TO WHICH THE TARGETS ARE SECURED. THE ARM PROTRUDES FROM THE MUZZLE OF THE WEAPON AT A RIGHT ANGLE TO THE WEAPON TUBE, AND MAY BE USED ON WEAPONS EQUIPPED WITH, OR WITHOUT A MUZZLE BRAKE.


Manufacturer Information:
53E060084-176301THE BOEING COMPANY


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