4820-01-304-4537 PISTON,VALVE Index 4920-01-304-4539 FIXTURE,AIRCRAFT MAINTENANCE

National Stock Number:
4920-01-304-4538

Federal Supply Class:
4920

National Item Identification Number:
013044538

Description:
FIXTURE,AIRCRAFT MAINTENANCE

Detail:
A fixture designed to hold/position aircraft components to facilitate inspection, repair, testing and/or replacement of components. D0 not use if a more specific name applies. See FIXTURE (1) (as modified).


Manufacturer Information:
17G493018-188277THE BOEING COMPANY


Techincal Specification:
FUNCTIONAL DESCRIPTIONSERVES AS A DISC GUARD AND PROTECTS THE CONVEX FACE OF THE DISC ASSEMBLY FROM THERMAL DAMAGE DURING THE WELDING PROCEDURE; USED ON THE C-17 ACFT
SPECIAL FEATURESC/O:AN 1.000 IN.DIA;1.000 IN.LG;CYLINDRICAL BAR.ON ONE END,THE HEAT SINK HAS A CONCAVE SURFACE THAT MATES WITH THE CONVEX FACE OF THE DISC ASSEMBLY;


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