4320-01-214-0045 SEAL ASSEMBLY,SHAFT,SPRING LOADE Index 3040-01-214-0047 GEARSHAFT,SPUR

National Stock Number:
6635-01-214-0046

Federal Supply Class:
6635

National Item Identification Number:
012140046

Description:
DETECTOR,METAL FLAW,ELECTRONIC

Detail:
A NON-DESTRUCTIVE ELECTROMAGNETIC DEVICE WHICH INTRODUCES EDDY CURRENT IN A PART(S) TO BE INSPECTED. CHANGES IN THE CURRENT FLOW CAUSED BY SURFACE VARIATIONS IN THE PART ARE REFLECTED INTO A NEARBY COIL(S) WHERE THEY ARE DETECTED AND MEASURED BY SUITABLE INSTRUMENTATION WHICH IS PROVIDED. SEE ALSO FLUORESCENT PENETRANT INSPECTION UNIT; MAGNETIC INSPECTION UNIT (AS MODIFIED); TRANSDUCER, ULTRASONIC TEST; X-RAY APPARATUS, RADIOGRAPHIC, INDUSTRIAL.


Manufacturer Information:
21C3956G0199207GENERAL ELECTRIC COMPANY


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